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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-15 20:58:35 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-15 20:58:35 (GMT)
commit8264fd046a0884d6bf475a784412978dbbd93175 (patch)
treee3fdce182196f591fa2cbcb018c6661d3ec58557
parentde578188ed0161713c9515eeafa394296516ff27 (diff)
parent0f1d37e65a59e9db33ab85f6e2c9784768ef80f4 (diff)
Merge tag 'drm-next-2019-03-15' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes and updates from Dave Airlie: "A few various fixes pulls and one late etnaviv pull but it was nearly all fixes anyways. etnaviv: - late next pull - mmu mapping fix - build non-ARM arches - misc fixes i915: - HDCP state handling fix - shrinker interaction fix - atomic state leak fix qxl: - kick out framebuffers early fix amdgpu: - Powerplay fixes - DC fixes - BACO turned off for now on vega20 - Locking fix - KFD MQD fix - gfx9 golden register updates" * tag 'drm-next-2019-03-15' of git://anongit.freedesktop.org/drm/drm: (43 commits) drm/amdgpu: Update gc golden setting for vega family drm/amd/powerplay: correct power reading on fiji drm/amd/powerplay: set max fan target temperature as 105C drm/i915: Relax mmap VMA check drm/i915: Fix atomic state leak when resetting HDMI link drm/i915: Acquire breadcrumb ref before cancelling drm/i915/selftests: Always free spinner on __sseu_prepare error drm/i915: Reacquire priolist cache after dropping the engine lock drm/i915: Protect i915_active iterators from the shrinker drm/i915: HDCP state handling in ddi_update_pipe drm/qxl: remove conflicting framebuffers earlier drm/fb-helper: call vga_remove_vgacon automatically. drm: move i915_kick_out_vgacon to vgaarb drm/amd/display: don't call dm_pp_ function from an fpu block drm: add __user attribute to ptr_to_compat() drm/amdgpu: clear PDs/PTs only after initializing them drm/amd/display: Pass app_tf by value rather than by reference Revert "drm/amdgpu: use BACO reset on vega20 if platform support" drm/amd/powerplay: show the right override pcie parameters drm/amd/powerplay: honor the OD settings ...
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c11
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/psp_v3_1.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/soc15.c1
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c52
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c43
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c1
-rw-r--r--drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link.c16
-rw-r--r--drivers/gpu/drm/amd/display/modules/freesync/freesync.c7
-rw-r--r--drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h2
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c3
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c30
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h4
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c6
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c8
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c4
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c222
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h7
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c17
-rw-r--r--drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c2
-rw-r--r--drivers/gpu/drm/amd/powerplay/smumgr/smu9_smumgr.c6
-rw-r--r--drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c6
-rw-r--r--drivers/gpu/drm/drm_atomic_helper.c59
-rw-r--r--drivers/gpu/drm/drm_ioc32.c6
-rw-r--r--drivers/gpu/drm/etnaviv/Kconfig1
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_dump.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem.h1
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c4
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_perfmon.c6
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_sched.c2
-rw-r--r--drivers/gpu/drm/i915/i915_active.c36
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c35
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c3
-rw-r--r--drivers/gpu/drm/i915/i915_scheduler.c27
-rw-r--r--drivers/gpu/drm/i915/intel_breadcrumbs.c18
-rw-r--r--drivers/gpu/drm/i915/intel_ddi.c14
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_gem_context.c69
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.c5
-rw-r--r--drivers/gpu/vga/vgaarb.c49
-rw-r--r--include/drm/drm_fb_helper.h14
-rw-r--r--include/linux/vgaarb.h2
46 files changed, 449 insertions, 373 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index f8ff9ae..c009ad1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5278,7 +5278,7 @@ DRM DRIVERS FOR VIVANTE GPU IP
M: Lucas Stach <l.stach@pengutronix.de>
R: Russell King <linux+etnaviv@armlinux.org.uk>
R: Christian Gmeiner <christian.gmeiner@gmail.com>
-L: etnaviv@lists.freedesktop.org
+L: etnaviv@lists.freedesktop.org (moderated for non-subscribers)
L: dri-devel@lists.freedesktop.org
S: Maintained
F: drivers/gpu/drm/etnaviv/
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index ead85141..bfa9062 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -947,10 +947,6 @@ int amdgpu_vm_alloc_pts(struct amdgpu_device *adev,
if (r)
return r;
- r = amdgpu_vm_clear_bo(adev, vm, pt, cursor.level, ats);
- if (r)
- goto error_free_pt;
-
if (vm->use_cpu_for_update) {
r = amdgpu_bo_kmap(pt, NULL);
if (r)
@@ -963,6 +959,10 @@ int amdgpu_vm_alloc_pts(struct amdgpu_device *adev,
pt->parent = amdgpu_bo_ref(cursor.parent->base.bo);
amdgpu_vm_bo_base_init(&entry->base, vm, pt);
+
+ r = amdgpu_vm_clear_bo(adev, vm, pt, cursor.level, ats);
+ if (r)
+ goto error_free_pt;
}
return 0;
@@ -3033,13 +3033,14 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
if (r)
goto error_unreserve;
+ amdgpu_vm_bo_base_init(&vm->root.base, vm, root);
+
r = amdgpu_vm_clear_bo(adev, vm, root,
adev->vm_manager.root_level,
vm->pte_support_ats);
if (r)
goto error_unreserve;
- amdgpu_vm_bo_base_init(&vm->root.base, vm, root);
amdgpu_bo_unreserve(vm->root.base.bo);
if (pasid) {
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 5533f6e..d0309e8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -220,6 +220,7 @@ static const struct soc15_reg_golden golden_settings_gc_9_1_rv2[] =
static const struct soc15_reg_golden golden_settings_gc_9_x_common[] =
{
+ SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0xffffffff, 0x000001ff),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_INDEX, 0xffffffff, 0x00000000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2544c382)
};
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index c63de94..0487e3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -500,9 +500,7 @@ static bool psp_v3_1_smu_reload_quirk(struct psp_context *psp)
struct amdgpu_device *adev = psp->adev;
uint32_t reg;
- reg = smnMP1_FIRMWARE_FLAGS | 0x03b00000;
- WREG32_SOC15(NBIO, 0, mmPCIE_INDEX2, reg);
- reg = RREG32_SOC15(NBIO, 0, mmPCIE_DATA2);
+ reg = RREG32_PCIE(smnMP1_FIRMWARE_FLAGS | 0x03b00000);
return (reg & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK) ? true : false;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 99ebcf2..ed89a10 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -461,7 +461,6 @@ static int soc15_asic_reset(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA10:
- case CHIP_VEGA20:
soc15_asic_get_baco_capability(adev, &baco_reset);
break;
default:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
index 4724316..ae90a99 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
@@ -323,57 +323,7 @@ static int init_mqd_hiq(struct mqd_manager *mm, void **mqd,
struct kfd_mem_obj **mqd_mem_obj, uint64_t *gart_addr,
struct queue_properties *q)
{
- uint64_t addr;
- struct cik_mqd *m;
- int retval;
-
- retval = kfd_gtt_sa_allocate(mm->dev, sizeof(struct cik_mqd),
- mqd_mem_obj);
-
- if (retval != 0)
- return -ENOMEM;
-
- m = (struct cik_mqd *) (*mqd_mem_obj)->cpu_ptr;
- addr = (*mqd_mem_obj)->gpu_addr;
-
- memset(m, 0, ALIGN(sizeof(struct cik_mqd), 256));
-
- m->header = 0xC0310800;
- m->compute_pipelinestat_enable = 1;
- m->compute_static_thread_mgmt_se0 = 0xFFFFFFFF;
- m->compute_static_thread_mgmt_se1 = 0xFFFFFFFF;
- m->compute_static_thread_mgmt_se2 = 0xFFFFFFFF;
- m->compute_static_thread_mgmt_se3 = 0xFFFFFFFF;
-
- m->cp_hqd_persistent_state = DEFAULT_CP_HQD_PERSISTENT_STATE |
- PRELOAD_REQ;
- m->cp_hqd_quantum = QUANTUM_EN | QUANTUM_SCALE_1MS |
- QUANTUM_DURATION(10);
-
- m->cp_mqd_control = MQD_CONTROL_PRIV_STATE_EN;
- m->cp_mqd_base_addr_lo = lower_32_bits(addr);
- m->cp_mqd_base_addr_hi = upper_32_bits(addr);
-
- m->cp_hqd_ib_control = DEFAULT_MIN_IB_AVAIL_SIZE;
-
- /*
- * Pipe Priority
- * Identifies the pipe relative priority when this queue is connected
- * to the pipeline. The pipe priority is against the GFX pipe and HP3D.
- * In KFD we are using a fixed pipe priority set to CS_MEDIUM.
- * 0 = CS_LOW (typically below GFX)
- * 1 = CS_MEDIUM (typically between HP3D and GFX
- * 2 = CS_HIGH (typically above HP3D)
- */
- m->cp_hqd_pipe_priority = 1;
- m->cp_hqd_queue_priority = 15;
-
- *mqd = m;
- if (gart_addr)
- *gart_addr = addr;
- retval = mm->update_mqd(mm, m, q);
-
- return retval;
+ return init_mqd(mm, mqd, mqd_mem_obj, gart_addr, q);
}
static int update_mqd_hiq(struct mqd_manager *mm, void *mqd,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 2f26581..fb27783 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -886,6 +886,7 @@ static void emulated_link_detect(struct dc_link *link)
return;
}
+ /* dc_sink_create returns a new reference */
link->local_sink = sink;
edid_status = dm_helpers_read_local_edid(
@@ -952,6 +953,8 @@ static int dm_resume(void *handle)
if (aconnector->fake_enable && aconnector->dc_link->local_sink)
aconnector->fake_enable = false;
+ if (aconnector->dc_sink)
+ dc_sink_release(aconnector->dc_sink);
aconnector->dc_sink = NULL;
amdgpu_dm_update_connector_after_detect(aconnector);
mutex_unlock(&aconnector->hpd_lock);
@@ -1061,6 +1064,8 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
sink = aconnector->dc_link->local_sink;
+ if (sink)
+ dc_sink_retain(sink);
/*
* Edid mgmt connector gets first update only in mode_valid hook and then
@@ -1085,21 +1090,24 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
* to it anymore after disconnect, so on next crtc to connector
* reshuffle by UMD we will get into unwanted dc_sink release
*/
- if (aconnector->dc_sink != aconnector->dc_em_sink)
- dc_sink_release(aconnector->dc_sink);
+ dc_sink_release(aconnector->dc_sink);
}
aconnector->dc_sink = sink;
+ dc_sink_retain(aconnector->dc_sink);
amdgpu_dm_update_freesync_caps(connector,
aconnector->edid);
} else {
amdgpu_dm_update_freesync_caps(connector, NULL);
- if (!aconnector->dc_sink)
+ if (!aconnector->dc_sink) {
aconnector->dc_sink = aconnector->dc_em_sink;
- else if (aconnector->dc_sink != aconnector->dc_em_sink)
dc_sink_retain(aconnector->dc_sink);
+ }
}
mutex_unlock(&dev->mode_config.mutex);
+
+ if (sink)
+ dc_sink_release(sink);
return;
}
@@ -1107,8 +1115,10 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
* TODO: temporary guard to look for proper fix
* if this sink is MST sink, we should not do anything
*/
- if (sink && sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
+ if (sink && sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+ dc_sink_release(sink);
return;
+ }
if (aconnector->dc_sink == sink) {
/*
@@ -1117,6 +1127,8 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
*/
DRM_DEBUG_DRIVER("DCHPD: connector_id=%d: dc_sink didn't change.\n",
aconnector->connector_id);
+ if (sink)
+ dc_sink_release(sink);
return;
}
@@ -1138,6 +1150,7 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
amdgpu_dm_update_freesync_caps(connector, NULL);
aconnector->dc_sink = sink;
+ dc_sink_retain(aconnector->dc_sink);
if (sink->dc_edid.length == 0) {
aconnector->edid = NULL;
drm_dp_cec_unset_edid(&aconnector->dm_dp_aux.aux);
@@ -1158,11 +1171,15 @@ amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
amdgpu_dm_update_freesync_caps(connector, NULL);
drm_connector_update_edid_property(connector, NULL);
aconnector->num_modes = 0;
+ dc_sink_release(aconnector->dc_sink);
aconnector->dc_sink = NULL;
aconnector->edid = NULL;
}
mutex_unlock(&dev->mode_config.mutex);
+
+ if (sink)
+ dc_sink_release(sink);
}
static void handle_hpd_irq(void *param)
@@ -2977,6 +2994,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
return stream;
} else {
sink = aconnector->dc_sink;
+ dc_sink_retain(sink);
}
stream = dc_create_stream_for_sink(sink);
@@ -3042,8 +3060,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
update_stream_signal(stream, sink);
finish:
- if (sink && sink->sink_signal == SIGNAL_TYPE_VIRTUAL && aconnector->base.force != DRM_FORCE_ON)
- dc_sink_release(sink);
+ dc_sink_release(sink);
return stream;
}
@@ -3301,6 +3318,14 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
dm->backlight_dev = NULL;
}
#endif
+
+ if (aconnector->dc_em_sink)
+ dc_sink_release(aconnector->dc_em_sink);
+ aconnector->dc_em_sink = NULL;
+ if (aconnector->dc_sink)
+ dc_sink_release(aconnector->dc_sink);
+ aconnector->dc_sink = NULL;
+
drm_dp_cec_unregister_connector(&aconnector->dm_dp_aux.aux);
drm_connector_unregister(connector);
drm_connector_cleanup(connector);
@@ -3398,10 +3423,12 @@ static void create_eml_sink(struct amdgpu_dm_connector *aconnector)
(edid->extensions + 1) * EDID_LENGTH,
&init_params);
- if (aconnector->base.force == DRM_FORCE_ON)
+ if (aconnector->base.force == DRM_FORCE_ON) {
aconnector->dc_sink = aconnector->dc_link->local_sink ?
aconnector->dc_link->local_sink :
aconnector->dc_em_sink;
+ dc_sink_retain(aconnector->dc_sink);
+ }
}
static void handle_edid_mgmt(struct amdgpu_dm_connector *aconnector)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index f51d52e..c4ea3a91 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -191,6 +191,7 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector)
&init_params);
dc_sink->priv = aconnector;
+ /* dc_link_add_remote_sink returns a new reference */
aconnector->dc_sink = dc_sink;
if (aconnector->dc_sink)
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
index 12d1842..eb62d10 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
@@ -1348,12 +1348,12 @@ void dcn_bw_update_from_pplib(struct dc *dc)
struct dm_pp_clock_levels_with_voltage fclks = {0}, dcfclks = {0};
bool res;
- kernel_fpu_begin();
-
/* TODO: This is not the proper way to obtain fabric_and_dram_bandwidth, should be min(fclk, memclk) */
res = dm_pp_get_clock_levels_by_type_with_voltage(
ctx, DM_PP_CLOCK_TYPE_FCLK, &fclks);
+ kernel_fpu_begin();
+
if (res)
res = verify_clock_values(&fclks);
@@ -1372,9 +1372,13 @@ void dcn_bw_update_from_pplib(struct dc *dc)
} else
BREAK_TO_DEBUGGER();
+ kernel_fpu_end();
+
res = dm_pp_get_clock_levels_by_type_with_voltage(
ctx, DM_PP_CLOCK_TYPE_DCFCLK, &dcfclks);
+ kernel_fpu_begin();
+
if (res)
res = verify_clock_values(&dcfclks);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 7f5a947..4eba3c4 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -794,6 +794,7 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
sink->link->dongle_max_pix_clk = sink_caps.max_hdmi_pixel_clock;
sink->converter_disable_audio = converter_disable_audio;
+ /* dc_sink_create returns a new reference */
link->local_sink = sink;
edid_status = dm_helpers_read_local_edid(
@@ -2037,6 +2038,9 @@ static enum dc_status enable_link(
break;
}
+ if (status == DC_OK)
+ pipe_ctx->stream->link->link_status.link_active = true;
+
return status;
}
@@ -2060,6 +2064,14 @@ static void disable_link(struct dc_link *link, enum signal_type signal)
dp_disable_link_phy_mst(link, signal);
} else
link->link_enc->funcs->disable_output(link->link_enc, signal);
+
+ if (signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+ /* MST disable link only when no stream use the link */
+ if (link->mst_stream_alloc_table.stream_count <= 0)
+ link->link_status.link_active = false;
+ } else {
+ link->link_status.link_active = false;
+ }
}
static bool dp_active_dongle_validate_timing(
@@ -2623,8 +2635,6 @@ void core_link_enable_stream(
}
}
- stream->link->link_status.link_active = true;
-
core_dc->hwss.enable_audio_stream(pipe_ctx);
/* turn off otg test pattern if enable */
@@ -2659,8 +2669,6 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx, int option)
core_dc->hwss.disable_stream(pipe_ctx, option);
disable_link(pipe_ctx->stream->link, pipe_ctx->stream->signal);
-
- pipe_ctx->stream->link->link_status.link_active = false;
}
void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 94a84bc..bfd27f1 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -724,7 +724,7 @@ static void build_vrr_infopacket_v1(enum signal_type signal,
static void build_vrr_infopacket_v2(enum signal_type signal,
const struct mod_vrr_params *vrr,
- const enum color_transfer_func *app_tf,
+ enum color_transfer_func app_tf,
struct dc_info_packet *infopacket)
{
unsigned int payload_size = 0;
@@ -732,8 +732,7 @@ static void build_vrr_infopacket_v2(enum signal_type signal,
build_vrr_infopacket_header_v2(signal, infopacket, &payload_size);
build_vrr_infopacket_data(vrr, infopacket);
- if (app_tf != NULL)
- build_vrr_infopacket_fs2_data(*app_tf, infopacket);
+ build_vrr_infopacket_fs2_data(app_tf, infopacket);
build_vrr_infopacket_checksum(&payload_size, infopacket);
@@ -757,7 +756,7 @@ void mod_freesync_build_vrr_infopacket(struct mod_freesync *mod_freesync,
const struct dc_stream_state *stream,
const struct mod_vrr_params *vrr,
enum vrr_packet_type packet_type,
- const enum color_transfer_func *app_tf,
+ enum color_transfer_func app_tf,
struct dc_info_packet *infopacket)
{
/* SPD info packet for FreeSync
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
index 4222e40..dcef859 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
@@ -145,7 +145,7 @@ void mod_freesync_build_vrr_infopacket(struct mod_freesync *mod_freesync,
const struct dc_stream_state *stream,
const struct mod_vrr_params *vrr,
enum vrr_packet_type packet_type,
- const enum color_transfer_func *app_tf,
+ enum color_transfer_func app_tf,
struct dc_info_packet *infopacket);
void mod_freesync_build_vrr_params(struct mod_freesync *mod_freesync,
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
index ce177d7..6bf4893 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
@@ -277,8 +277,7 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip_display_set
if (!skip_display_settings)
phm_notify_smc_display_config_after_ps_adjustment(hwmgr);
- if ((hwmgr->request_dpm_level != hwmgr->dpm_level) &&
- !phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))
+ if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))
hwmgr->dpm_level = hwmgr->request_dpm_level;
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c
index 4588bdd..615cf2c0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c
@@ -489,15 +489,16 @@ int pp_atomfwctrl_get_gpio_information(struct pp_hwmgr *hwmgr,
}
int pp_atomfwctrl_get_clk_information_by_clkid(struct pp_hwmgr *hwmgr,
- uint8_t id, uint32_t *frequency)
+ uint8_t clk_id, uint8_t syspll_id,
+ uint32_t *frequency)
{
struct amdgpu_device *adev = hwmgr->adev;
struct atom_get_smu_clock_info_parameters_v3_1 parameters;
struct atom_get_smu_clock_info_output_parameters_v3_1 *output;
uint32_t ix;
- parameters.clk_id = id;
- parameters.syspll_id = 0;
+ parameters.clk_id = clk_id;
+ parameters.syspll_id = syspll_id;
parameters.command = GET_SMU_CLOCK_INFO_V3_1_GET_CLOCK_FREQ;
parameters.dfsdid = 0;
@@ -530,20 +531,23 @@ static void pp_atomfwctrl_copy_vbios_bootup_values_3_2(struct pp_hwmgr *hwmgr,
boot_values->ulSocClk = 0;
boot_values->ulDCEFClk = 0;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_SOCCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_SOCCLK_ID, SMU11_SYSPLL0_ID, &frequency))
boot_values->ulSocClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCEFCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCEFCLK_ID, SMU11_SYSPLL0_ID, &frequency))
boot_values->ulDCEFClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_ECLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_ECLK_ID, SMU11_SYSPLL0_ID, &frequency))
boot_values->ulEClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_VCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_VCLK_ID, SMU11_SYSPLL0_ID, &frequency))
boot_values->ulVClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCLK_ID, SMU11_SYSPLL0_ID, &frequency))
boot_values->ulDClk = frequency;
+
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL1_0_FCLK_ID, SMU11_SYSPLL1_2_ID, &frequency))
+ boot_values->ulFClk = frequency;
}
static void pp_atomfwctrl_copy_vbios_bootup_values_3_1(struct pp_hwmgr *hwmgr,
@@ -563,19 +567,19 @@ static void pp_atomfwctrl_copy_vbios_bootup_values_3_1(struct pp_hwmgr *hwmgr,
boot_values->ulSocClk = 0;
boot_values->ulDCEFClk = 0;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_SOCCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_SOCCLK_ID, 0, &frequency))
boot_values->ulSocClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCEFCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCEFCLK_ID, 0, &frequency))
boot_values->ulDCEFClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_ECLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_ECLK_ID, 0, &frequency))
boot_values->ulEClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_VCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_VCLK_ID, 0, &frequency))
boot_values->ulVClk = frequency;
- if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCLK_ID, &frequency))
+ if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCLK_ID, 0, &frequency))
boot_values->ulDClk = frequency;
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h
index fe9e8ce..b7e2651 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h
@@ -139,6 +139,7 @@ struct pp_atomfwctrl_bios_boot_up_values {
uint32_t ulEClk;
uint32_t ulVClk;
uint32_t ulDClk;
+ uint32_t ulFClk;
uint16_t usVddc;
uint16_t usVddci;
uint16_t usMvddc;
@@ -236,7 +237,8 @@ int pp_atomfwctrl_get_vbios_bootup_values(struct pp_hwmgr *hwmgr,
int pp_atomfwctrl_get_smc_dpm_information(struct pp_hwmgr *hwmgr,
struct pp_atomfwctrl_smc_dpm_parameters *param);
int pp_atomfwctrl_get_clk_information_by_clkid(struct pp_hwmgr *hwmgr,
- uint8_t id, uint32_t *frequency);
+ uint8_t clk_id, uint8_t syspll_id,
+ uint32_t *frequency);
#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index 48187ac..83d3d93 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3491,14 +3491,14 @@ static int smu7_get_gpu_power(struct pp_hwmgr *hwmgr, u32 *query)
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_PmStatusLogStart);
cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
- ixSMU_PM_STATUS_94, 0);
+ ixSMU_PM_STATUS_95, 0);
for (i = 0; i < 10; i++) {
- mdelay(1);
+ mdelay(500);
smum_send_msg_to_smc(hwmgr, PPSMC_MSG_PmStatusLogSample);
tmp = cgs_read_ind_register(hwmgr->device,
CGS_IND_REG__SMC,
- ixSMU_PM_STATUS_94);
+ ixSMU_PM_STATUS_95);
if (tmp != 0)
break;
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 5479125..5c4f701 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -2575,10 +2575,10 @@ static int vega10_init_smc_table(struct pp_hwmgr *hwmgr)
data->vbios_boot_state.gfx_clock = boot_up_values.ulGfxClk;
data->vbios_boot_state.mem_clock = boot_up_values.ulUClk;
pp_atomfwctrl_get_clk_information_by_clkid(hwmgr,
- SMU9_SYSPLL0_SOCCLK_ID, &boot_up_values.ulSocClk);
+ SMU9_SYSPLL0_SOCCLK_ID, 0, &boot_up_values.ulSocClk);
pp_atomfwctrl_get_clk_information_by_clkid(hwmgr,
- SMU9_SYSPLL0_DCEFCLK_ID, &boot_up_values.ulDCEFClk);
+ SMU9_SYSPLL0_DCEFCLK_ID, 0, &boot_up_values.ulDCEFClk);
data->vbios_boot_state.soc_clock = boot_up_values.ulSocClk;
data->vbios_boot_state.dcef_clock = boot_up_values.ulDCEFClk;
@@ -4407,9 +4407,9 @@ static int vega10_set_ppfeature_status(struct pp_hwmgr *hwmgr, uint64_t new_ppfe
return ret;
features_to_disable =
- (features_enabled ^ new_ppfeature_masks) & features_enabled;
+ features_enabled & ~new_ppfeature_masks;
features_to_enable =
- (features_enabled ^ new_ppfeature_masks) ^ features_to_disable;
+ ~features_enabled & new_ppfeature_masks;
pr_debug("features_to_disable 0x%llx\n", features_to_disable);
pr_debug("features_to_enable 0x%llx\n", features_to_enable);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
index 6c8e786..bdb48e9 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
@@ -2009,9 +2009,9 @@ static int vega12_set_ppfeature_status(struct pp_hwmgr *hwmgr, uint64_t new_ppfe
return ret;
features_to_disable =
- (features_enabled ^ new_ppfeature_masks) & features_enabled;
+ features_enabled & ~new_ppfeature_masks;
features_to_enable =
- (features_enabled ^ new_ppfeature_masks) ^ features_to_disable;
+ ~features_enabled & new_ppfeature_masks;
pr_debug("features_to_disable 0x%llx\n", features_to_disable);
pr_debug("features_to_enable 0x%llx\n", features_to_enable);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index aad79aff..9aa7bec 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -463,9 +463,9 @@ static int vega20_setup_asic_task(struct pp_hwmgr *hwmgr)
static void vega20_init_dpm_state(struct vega20_dpm_state *dpm_state)
{
dpm_state->soft_min_level = 0x0;
- dpm_state->soft_max_level = 0xffff;
+ dpm_state->soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_state->hard_min_level = 0x0;
- dpm_state->hard_max_level = 0xffff;
+ dpm_state->hard_max_level = VG20_CLOCK_MAX_DEFAULT;
}
static int vega20_get_number_of_dpm_level(struct pp_hwmgr *hwmgr,
@@ -711,8 +711,10 @@ static int vega20_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
PP_ASSERT_WITH_CODE(!ret,
"[SetupDefaultDpmTable] failed to get fclk dpm levels!",
return ret);
- } else
- dpm_table->count = 0;
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.fclock / 100;
+ }
vega20_init_dpm_state(&(dpm_table->dpm_state));
/* save a copy of the default DPM table */
@@ -754,6 +756,7 @@ static int vega20_init_smc_table(struct pp_hwmgr *hwmgr)
data->vbios_boot_state.eclock = boot_up_values.ulEClk;
data->vbios_boot_state.vclock = boot_up_values.ulVClk;
data->vbios_boot_state.dclock = boot_up_values.ulDClk;
+ data->vbios_boot_state.fclock = boot_up_values.ulFClk;
data->vbios_boot_state.uc_cooling_id = boot_up_values.ucCoolingID;
smum_send_msg_to_smc_with_parameter(hwmgr,
@@ -780,6 +783,8 @@ static int vega20_init_smc_table(struct pp_hwmgr *hwmgr)
static int vega20_override_pcie_parameters(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev = (struct amdgpu_device *)(hwmgr->adev);
+ struct vega20_hwmgr *data =
+ (struct vega20_hwmgr *)(hwmgr->backend);
uint32_t pcie_gen = 0, pcie_width = 0, smu_pcie_arg;
int ret;
@@ -816,6 +821,10 @@ static int vega20_override_pcie_parameters(struct pp_hwmgr *hwmgr)
"[OverridePcieParameters] Attempt to override pcie params failed!",
return ret);
+ data->pcie_parameters_override = 1;
+ data->pcie_gen_level1 = pcie_gen;
+ data->pcie_width_level1 = pcie_width;
+
return 0;
}
@@ -979,6 +988,8 @@ static int vega20_od8_set_feature_capabilities(
}
if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX] =
+ data->dpm_table.mem_table.dpm_levels[data->dpm_table.mem_table.count - 2].value;
if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_UCLK_MAX] &&
pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX] > 0 &&
pptable_information->od_settings_max[OD8_SETTING_UCLK_FMAX] > 0 &&
@@ -2314,32 +2325,8 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
{
- struct vega20_hwmgr *data =
- (struct vega20_hwmgr *)(hwmgr->backend);
- uint32_t soft_min_level, soft_max_level;
int ret = 0;
- soft_min_level = vega20_find_lowest_dpm_level(&(data->dpm_table.gfx_table));
- soft_max_level = vega20_find_highest_dpm_level(&(data->dpm_table.gfx_table));
- data->dpm_table.gfx_table.dpm_state.soft_min_level =
- data->dpm_table.gfx_table.dpm_levels[soft_min_level].value;
- data->dpm_table.gfx_table.dpm_state.soft_max_level =
- data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
-
- soft_min_level = vega20_find_lowest_dpm_level(&(data->dpm_table.mem_table));
- soft_max_level = vega20_find_highest_dpm_level(&(data->dpm_table.mem_table));
- data->dpm_table.mem_table.dpm_state.soft_min_level =
- data->dpm_table.mem_table.dpm_levels[soft_min_level].value;
- data->dpm_table.mem_table.dpm_state.soft_max_level =
- data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
-
- soft_min_level = vega20_find_lowest_dpm_level(&(data->dpm_table.soc_table));
- soft_max_level = vega20_find_highest_dpm_level(&(data->dpm_table.soc_table));
- data->dpm_table.soc_table.dpm_state.soft_min_level =
- data->dpm_table.soc_table.dpm_levels[soft_min_level].value;
- data->dpm_table.soc_table.dpm_state.soft_max_level =
- data->dpm_table.soc_table.dpm_levels[soft_max_level].value;
-
ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Bootup Levels!",
@@ -2641,9 +2628,8 @@ static int vega20_get_sclks(struct pp_hwmgr *hwmgr,
struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.gfx_table);
int i, count;
- PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_GFXCLK].enabled,
- "[GetSclks]: gfxclk dpm not enabled!\n",
- return -EPERM);
+ if (!data->smu_features[GNLD_DPM_GFXCLK].enabled)
+ return -1;
count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
clocks->num_levels = count;
@@ -2670,9 +2656,8 @@ static int vega20_get_memclocks(struct pp_hwmgr *hwmgr,
struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.mem_table);
int i, count;
- PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_UCLK].enabled,
- "[GetMclks]: uclk dpm not enabled!\n",
- return -EPERM);
+ if (!data->smu_features[GNLD_DPM_UCLK].enabled)
+ return -1;
count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
clocks->num_levels = data->mclk_latency_table.count = count;
@@ -2696,9 +2681,8 @@ static int vega20_get_dcefclocks(struct pp_hwmgr *hwmgr,
struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.dcef_table);
int i, count;
- PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_DCEFCLK].enabled,
- "[GetDcfclocks]: dcefclk dpm not enabled!\n",
- return -EPERM);
+ if (!data->smu_features[GNLD_DPM_DCEFCLK].enabled)
+ return -1;
count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
clocks->num_levels = count;
@@ -2719,9 +2703,8 @@ static int vega20_get_socclocks(struct pp_hwmgr *hwmgr,
struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.soc_table);
int i, count;
- PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_SOCCLK].enabled,
- "[GetSocclks]: socclk dpm not enabled!\n",
- return -EPERM);
+ if (!data->smu_features[GNLD_DPM_SOCCLK].enabled)
+ return -1;
count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
clocks->num_levels = count;
@@ -2799,7 +2782,6 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
data->od8_settings.od8_settings_array;
OverDriveTable_t *od_table =
&(data->smc_state_table.overdrive_table);
- struct pp_clock_levels_with_latency clocks;
int32_t input_index, input_clk, input_vol, i;
int od8_id;
int ret;
@@ -2858,11 +2840,6 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
return -EOPNOTSUPP;
}
- ret = vega20_get_memclocks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Attempt to get memory clk levels failed!",
- return ret);
-
for (i = 0; i < size; i += 2) {
if (i + 2 > size) {
pr_info("invalid number of input parameters %d\n",
@@ -2879,11 +2856,11 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
return -EINVAL;
}
- if (input_clk < clocks.data[0].clocks_in_khz / 1000 ||
+ if (input_clk < od8_settings[OD8_SETTING_UCLK_FMAX].min_value ||
input_clk > od8_settings[OD8_SETTING_UCLK_FMAX].max_value) {
pr_info("clock freq %d is not within allowed range [%d - %d]\n",
input_clk,
- clocks.data[0].clocks_in_khz / 1000,
+ od8_settings[OD8_SETTING_UCLK_FMAX].min_value,
od8_settings[OD8_SETTING_UCLK_FMAX].max_value);
return -EINVAL;
}
@@ -3088,9 +3065,9 @@ static int vega20_set_ppfeature_status(struct pp_hwmgr *hwmgr, uint64_t new_ppfe
return ret;
features_to_disable =
- (features_enabled ^ new_ppfeature_masks) & features_enabled;
+ features_enabled & ~new_ppfeature_masks;
features_to_enable =
- (features_enabled ^ new_ppfeature_masks) ^ features_to_disable;
+ ~features_enabled & new_ppfeature_masks;
pr_debug("features_to_disable 0x%llx\n", features_to_disable);
pr_debug("features_to_enable 0x%llx\n", features_to_enable);
@@ -3128,7 +3105,7 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
&(data->dpm_table.fclk_table);
int i, now, size = 0;
int ret = 0;
- uint32_t gen_speed, lane_width;
+ uint32_t gen_speed, lane_width, current_gen_speed, current_lane_width;
switch (type) {
case PP_SCLK:
@@ -3137,10 +3114,11 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
"Attempt to get current gfx clk Failed!",
return ret);
- ret = vega20_get_sclks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Attempt to get gfx clk levels Failed!",
- return ret);
+ if (vega20_get_sclks(hwmgr, &clocks)) {
+ size += sprintf(buf + size, "0: %uMhz * (DPM disabled)\n",
+ now / 100);
+ break;
+ }
for (i = 0; i < clocks.num_levels; i++)
size += sprintf(buf + size, "%d: %uMhz %s\n",
@@ -3154,10 +3132,11 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
"Attempt to get current mclk freq Failed!",
return ret);
- ret = vega20_get_memclocks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Attempt to get memory clk levels Failed!",
- return ret);
+ if (vega20_get_memclocks(hwmgr, &clocks)) {
+ size += sprintf(buf + size, "0: %uMhz * (DPM disabled)\n",
+ now / 100);
+ break;
+ }
for (i = 0; i < clocks.num_levels; i++)
size += sprintf(buf + size, "%d: %uMhz %s\n",
@@ -3171,10 +3150,11 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
"Attempt to get current socclk freq Failed!",
return ret);
- ret = vega20_get_socclocks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Attempt to get soc clk levels Failed!",
- return ret);
+ if (vega20_get_socclocks(hwmgr, &clocks)) {
+ size += sprintf(buf + size, "0: %uMhz * (DPM disabled)\n",
+ now / 100);
+ break;
+ }
for (i = 0; i < clocks.num_levels; i++)
size += sprintf(buf + size, "%d: %uMhz %s\n",
@@ -3200,10 +3180,11 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
"Attempt to get current dcefclk freq Failed!",
return ret);
- ret = vega20_get_dcefclocks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Attempt to get dcefclk levels Failed!",
- return ret);
+ if (vega20_get_dcefclocks(hwmgr, &clocks)) {
+ size += sprintf(buf + size, "0: %uMhz * (DPM disabled)\n",
+ now / 100);
+ break;
+ }
for (i = 0; i < clocks.num_levels; i++)
size += sprintf(buf + size, "%d: %uMhz %s\n",
@@ -3212,28 +3193,36 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
break;
case PP_PCIE:
- gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
+ current_gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK)
>> PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT;
- lane_width = (RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL) &
+ current_lane_width = (RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL) &
PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK)
>> PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT;
- for (i = 0; i < NUM_LINK_LEVELS; i++)
+ for (i = 0; i < NUM_LINK_LEVELS; i++) {
+ if (i == 1 && data->pcie_parameters_override) {
+ gen_speed = data->pcie_gen_level1;
+ lane_width = data->pcie_width_level1;
+ } else {
+ gen_speed = pptable->PcieGenSpeed[i];
+ lane_width = pptable->PcieLaneCount[i];
+ }
size += sprintf(buf + size, "%d: %s %s %dMhz %s\n", i,
- (pptable->PcieGenSpeed[i] == 0) ? "2.5GT/s," :
- (pptable->PcieGenSpeed[i] == 1) ? "5.0GT/s," :
- (pptable->PcieGenSpeed[i] == 2) ? "8.0GT/s," :
- (pptable->PcieGenSpeed[i] == 3) ? "16.0GT/s," : "",
- (pptable->PcieLaneCount[i] == 1) ? "x1" :
- (pptable->PcieLaneCount[i] == 2) ? "x2" :
- (pptable->PcieLaneCount[i] == 3) ? "x4" :
- (pptable->PcieLaneCount[i] == 4) ? "x8" :
- (pptable->PcieLaneCount[i] == 5) ? "x12" :
- (pptable->PcieLaneCount[i] == 6) ? "x16" : "",
+ (gen_speed == 0) ? "2.5GT/s," :
+ (gen_speed == 1) ? "5.0GT/s," :
+ (gen_speed == 2) ? "8.0GT/s," :
+ (gen_speed == 3) ? "16.0GT/s," : "",
+ (lane_width == 1) ? "x1" :
+ (lane_width == 2) ? "x2" :
+ (lane_width == 3) ? "x4" :
+ (lane_width == 4) ? "x8" :
+ (lane_width == 5) ? "x12" :
+ (lane_width == 6) ? "x16" : "",
pptable->LclkFreq[i],
- (gen_speed == pptable->PcieGenSpeed[i]) &&
- (lane_width == pptable->PcieLaneCount[i]) ?
+ (current_gen_speed == gen_speed) &&
+ (current_lane_width == lane_width) ?
"*" : "");
+ }
break;
case OD_SCLK:
@@ -3288,13 +3277,8 @@ static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
}
if (od8_settings[OD8_SETTING_UCLK_FMAX].feature_id) {
- ret = vega20_get_memclocks(hwmgr, &clocks);
- PP_ASSERT_WITH_CODE(!ret,
- "Fail to get memory clk levels!",
- return ret);
-
size += sprintf(buf + size, "MCLK: %7uMhz %10uMhz\n",
- clocks.data[0].clocks_in_khz / 1000,
+ od8_settings[OD8_SETTING_UCLK_FMAX].min_value,
od8_settings[OD8_SETTING_UCLK_FMAX].max_value);
}
@@ -3356,6 +3340,31 @@ static int vega20_set_uclk_to_highest_dpm_level(struct pp_hwmgr *hwmgr,
return ret;
}
+static int vega20_set_fclk_to_highest_dpm_level(struct pp_hwmgr *hwmgr)
+{
+ struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
+ struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.fclk_table);
+ int ret = 0;
+
+ if (data->smu_features[GNLD_DPM_FCLK].enabled) {
+ PP_ASSERT_WITH_CODE(dpm_table->count > 0,
+ "[SetFclkToHightestDpmLevel] Dpm table has no entry!",
+ return -EINVAL);
+ PP_ASSERT_WITH_CODE(dpm_table->count <= NUM_FCLK_DPM_LEVELS,
+ "[SetFclkToHightestDpmLevel] Dpm table has too many entries!",
+ return -EINVAL);
+
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_FCLK << 16 ) | dpm_table->dpm_state.soft_min_level)),
+ "[SetFclkToHightestDpmLevel] Set soft min fclk failed!",
+ return ret);
+ }
+
+ return ret;
+}
+
static int vega20_pre_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
{
struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
@@ -3366,8 +3375,10 @@ static int vega20_pre_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
ret = vega20_set_uclk_to_highest_dpm_level(hwmgr,
&data->dpm_table.mem_table);
+ if (ret)
+ return ret;
- return ret;
+ return vega20_set_fclk_to_highest_dpm_level(hwmgr);
}
static int vega20_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
@@ -3461,9 +3472,9 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
/* gfxclk */
dpm_table = &(data->dpm_table.gfx_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_GFXCLK_LEVEL < dpm_table->count) {
@@ -3485,9 +3496,9 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
/* memclk */
dpm_table = &(data->dpm_table.mem_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_MCLK_LEVEL < dpm_table->count) {
@@ -3526,12 +3537,21 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
if (hwmgr->display_config->nb_pstate_switch_disable)
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ /* fclk */
+ dpm_table = &(data->dpm_table.fclk_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
+ if (hwmgr->display_config->nb_pstate_switch_disable)
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
/* vclk */
dpm_table = &(data->dpm_table.vclk_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
@@ -3548,9 +3568,9 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
/* dclk */
dpm_table = &(data->dpm_table.dclk_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
@@ -3567,9 +3587,9 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
/* socclk */
dpm_table = &(data->dpm_table.soc_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_SOCCLK_LEVEL < dpm_table->count) {
@@ -3586,9 +3606,9 @@ static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
/* eclk */
dpm_table = &(data->dpm_table.eclk_table);
dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = VG20_CLOCK_MAX_DEFAULT;
dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
- dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_max_level = VG20_CLOCK_MAX_DEFAULT;
if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
if (VEGA20_UMD_PSTATE_VCEMCLK_LEVEL < dpm_table->count) {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h
index 37f5f5e..a5bc758 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h
@@ -42,6 +42,8 @@
#define AVFS_CURVE 0
#define OD8_HOTCURVE_TEMPERATURE 85
+#define VG20_CLOCK_MAX_DEFAULT 0xFFFF
+
typedef uint32_t PP_Clock;
enum {
@@ -219,6 +221,7 @@ struct vega20_vbios_boot_state {
uint32_t eclock;
uint32_t dclock;
uint32_t vclock;
+ uint32_t fclock;
};
#define DPMTABLE_OD_UPDATE_SCLK 0x00000001
@@ -523,6 +526,10 @@ struct vega20_hwmgr {
unsigned long metrics_time;
SmuMetrics_t metrics_table;
+
+ bool pcie_parameters_override;
+ uint32_t pcie_gen_level1;
+ uint32_t pcie_width_level1;
};
#define VEGA20_DPM2_NEAR_TDP_DEC 10
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
index 97f8a1a..7a7f15d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
@@ -32,6 +32,8 @@
#include "cgs_common.h"
#include "vega20_pptable.h"
+#define VEGA20_FAN_TARGET_TEMPERATURE_OVERRIDE 105
+
static void set_hw_cap(struct pp_hwmgr *hwmgr, bool enable,
enum phm_platform_caps cap)
{
@@ -798,6 +800,17 @@ static int append_vbios_pptable(struct pp_hwmgr *hwmgr, PPTable_t *ppsmc_pptable
return 0;
}
+static int override_powerplay_table_fantargettemperature(struct pp_hwmgr *hwmgr)
+{
+ struct phm_ppt_v3_information *pptable_information =
+ (struct phm_ppt_v3_information *)hwmgr->pptable;
+ PPTable_t *ppsmc_pptable = (PPTable_t *)(pptable_information->smc_pptable);
+
+ ppsmc_pptable->FanTargetTemperature = VEGA20_FAN_TARGET_TEMPERATURE_OVERRIDE;
+
+ return 0;
+}
+
#define VEGA20_ENGINECLOCK_HARDMAX 198000
static int init_powerplay_table_information(
struct pp_hwmgr *hwmgr,
@@ -887,6 +900,10 @@ static int init_powerplay_table_information(
result = append_vbios_pptable(hwmgr, (pptable_information->smc_pptable));
+ if (result)
+ return result;
+
+ result = override_powerplay_table_fantargettemperature(hwmgr);
return result;
}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 52abca0..2d4cfe1 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -2330,6 +2330,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
case DRAM_LOG_BUFF_SIZE:
return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE);
}
+ break;
case SMU_Discrete_DpmTable:
switch (member) {
case UvdBootLevel:
@@ -2339,6 +2340,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
case LowSclkInterruptThreshold:
return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
}
+ break;
}
pr_warn("can't get the offset of type %x member %x\n", type, member);
return 0;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu9_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu9_smumgr.c
index 079fc8e..742b3dc 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu9_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu9_smumgr.c
@@ -40,10 +40,8 @@ bool smu9_is_smc_ram_running(struct pp_hwmgr *hwmgr)
struct amdgpu_device *adev = hwmgr->adev;
uint32_t mp1_fw_flags;
- WREG32_SOC15(NBIF, 0, mmPCIE_INDEX2,
- (MP1_Public | (smnMP1_FIRMWARE_FLAGS & 0xffffffff)));
-
- mp1_fw_flags = RREG32_SOC15(NBIF, 0, mmPCIE_DATA2);
+ mp1_fw_flags = RREG32_PCIE(MP1_Public |
+ (smnMP1_FIRMWARE_FLAGS & 0xffffffff));
if (mp1_fw_flags & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK)
return true;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
index b7ff7d4..ba00744 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c
@@ -49,10 +49,8 @@ static bool vega20_is_smc_ram_running(struct pp_hwmgr *hwmgr)
struct amdgpu_device *adev = hwmgr->adev;
uint32_t mp1_fw_flags;
- WREG32_SOC15(NBIF, 0, mmPCIE_INDEX2,
- (MP1_Public | (smnMP1_FIRMWARE_FLAGS & 0xffffffff)));
-
- mp1_fw_flags = RREG32_SOC15(NBIF, 0, mmPCIE_DATA2);
+ mp1_fw_flags = RREG32_PCIE(MP1_Public |
+ (smnMP1_FIRMWARE_FLAGS & 0xffffffff));
if ((mp1_fw_flags & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK) >>
MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED__SHIFT)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 540a77a..40ac198 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -3039,9 +3039,31 @@ commit:
return 0;
}
-static int __drm_atomic_helper_disable_all(struct drm_device *dev,
- struct drm_modeset_acquire_ctx *ctx,
- bool clean_old_fbs)
+/**
+ * drm_atomic_helper_disable_all - disable all currently active outputs
+ * @dev: DRM device
+ * @ctx: lock acquisition context
+ *
+ * Loops through all connectors, finding those that aren't turned off and then
+ * turns them off by setting their DPMS mode to OFF and deactivating the CRTC
+ * that they are connected to.
+ *
+ * This is used for example in suspend/resume to disable all currently active
+ * functions when suspending. If you just want to shut down everything at e.g.
+ * driver unload, look at drm_atomic_helper_shutdown().
+ *
+ * Note that if callers haven't already acquired all modeset locks this might
+ * return -EDEADLK, which must be handled by calling drm_modeset_backoff().
+ *
+ * Returns:
+ * 0 on success or a negative error code on failure.
+ *
+ * See also:
+ * drm_atomic_helper_suspend(), drm_atomic_helper_resume() and
+ * drm_atomic_helper_shutdown().
+ */
+int drm_atomic_helper_disable_all(struct drm_device *dev,
+ struct drm_modeset_acquire_ctx *ctx)
{
struct drm_atomic_state *state;
struct drm_connector_state *conn_state;
@@ -3099,35 +3121,6 @@ free:
drm_atomic_state_put(state);
return ret;
}
-
-/**
- * drm_atomic_helper_disable_all - disable all currently active outputs
- * @dev: DRM device
- * @ctx: lock acquisition context
- *
- * Loops through all connectors, finding those that aren't turned off and then
- * turns them off by setting their DPMS mode to OFF and deactivating the CRTC
- * that they are connected to.
- *
- * This is used for example in suspend/resume to disable all currently active
- * functions when suspending. If you just want to shut down everything at e.g.
- * driver unload, look at drm_atomic_helper_shutdown().
- *
- * Note that if callers haven't already acquired all modeset locks this might
- * return -EDEADLK, which must be handled by calling drm_modeset_backoff().
- *
- * Returns:
- * 0 on success or a negative error code on failure.
- *
- * See also:
- * drm_atomic_helper_suspend(), drm_atomic_helper_resume() and
- * drm_atomic_helper_shutdown().
- */
-int drm_atomic_helper_disable_all(struct drm_device *dev,
- struct drm_modeset_acquire_ctx *ctx)
-{
- return __drm_atomic_helper_disable_all(dev, ctx, false);
-}
EXPORT_SYMBOL(drm_atomic_helper_disable_all);
/**
@@ -3148,7 +3141,7 @@ void drm_atomic_helper_shutdown(struct drm_device *dev)
DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
- ret = __drm_atomic_helper_disable_all(dev, &ctx, true);
+ ret = drm_atomic_helper_disable_all(dev, &ctx);
if (ret)
DRM_ERROR("Disabling all crtc's during unload failed with %i\n", ret);
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 67b1fca..0e3043e 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -185,7 +185,7 @@ static int compat_drm_getmap(struct file *file, unsigned int cmd,
m32.size = map.size;
m32.type = map.type;
m32.flags = map.flags;
- m32.handle = ptr_to_compat(map.handle);
+ m32.handle = ptr_to_compat((void __user *)map.handle);
m32.mtrr = map.mtrr;
if (copy_to_user(argp, &m32, sizeof(m32)))
return -EFAULT;
@@ -216,7 +216,7 @@ static int compat_drm_addmap(struct file *file, unsigned int cmd,
m32.offset = map.offset;
m32.mtrr = map.mtrr;
- m32.handle = ptr_to_compat(map.handle);
+ m32.handle = ptr_to_compat((void __user *)map.handle);
if (map.handle != compat_ptr(m32.handle))
pr_err_ratelimited("compat_drm_addmap truncated handle %p for type %d offset %x\n",
map.handle, m32.type, m32.offset);
@@ -526,7 +526,7 @@ static int compat_drm_getsareactx(struct file *file, unsigned int cmd,
if (err)
return err;
- req32.handle = ptr_to_compat(req.handle);
+ req32.handle = ptr_to_compat((void __user *)req.handle);
if (copy_to_user(argp, &req32, sizeof(req32)))
return -EFAULT;
diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig
index 041a77e..21df44b 100644
--- a/drivers/gpu/drm/etnaviv/Kconfig
+++ b/drivers/gpu/drm/etnaviv/Kconfig
@@ -2,7 +2,6 @@
config DRM_ETNAVIV
tristate "ETNAVIV (DRM support for Vivante GPU IP cores)"
depends on DRM
- depends on ARCH_MXC || ARCH_DOVE || (ARM && COMPILE_TEST)
depends on MMU
select SHMEM
select SYNC_FILE
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
index acb68c6..4d5d1a7 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
@@ -15,8 +15,6 @@ struct etnaviv_perfmon_request;
struct etnaviv_cmdbuf {
/* suballocator this cmdbuf is allocated from */
struct etnaviv_cmdbuf_suballoc *suballoc;
- /* user context key, must be unique between all active users */
- struct etnaviv_file_private *ctx;
/* cmdbuf properties */
int suballoc_offset;
void *vaddr;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
index 3fbb485..33854c9 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
@@ -215,7 +215,7 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu)
mutex_lock(&obj->lock);
pages = etnaviv_gem_get_pages(obj);
mutex_unlock(&obj->lock);
- if (pages) {
+ if (!IS_ERR(pages)) {
int j;
iter.hdr->data[0] = bomap - bomap_start;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
index 76079c22..f0abb74 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -95,6 +95,7 @@ struct etnaviv_gem_submit_bo {
struct etnaviv_gem_submit {
struct drm_sched_job sched_job;
struct kref refcount;
+ struct etnaviv_file_private *ctx;
struct etnaviv_gpu *gpu;
struct dma_fence *out_fence, *in_fence;
int out_fence_id;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index 0566171..f21529e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -15,7 +15,7 @@ struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj)
int npages = obj->size >> PAGE_SHIFT;
if (WARN_ON(!etnaviv_obj->pages)) /* should have already pinned! */
- return NULL;
+ return ERR_PTR(-EINVAL);
return drm_prime_pages_to_sg(etnaviv_obj->pages, npages);
}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index 30875f8..b2fe344 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -506,7 +506,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
if (ret)
goto err_submit_objects;
- submit->cmdbuf.ctx = file->driver_priv;
+ submit->ctx = file->driver_priv;
submit->exec_state = args->exec_state;
submit->flags = args->flags;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
index f1c88d8..f794e04 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
@@ -320,8 +320,8 @@ etnaviv_iommuv2_domain_alloc(struct etnaviv_gpu *gpu)
domain = &etnaviv_domain->base;
domain->dev = gpu->dev;
- domain->base = 0;
- domain->size = (u64)SZ_1G * 4;
+ domain->base = SZ_4K;
+ domain->size = (u64)SZ_1G * 4 - SZ_4K;
domain->ops = &etnaviv_iommuv2_ops;
ret = etnaviv_iommuv2_init(etnaviv_domain);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
index 9980d81..4227a40 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
@@ -113,7 +113,7 @@ static const struct etnaviv_pm_domain doms_3d[] = {
.name = "PE",
.profile_read = VIVS_MC_PROFILE_PE_READ,
.profile_config = VIVS_MC_PROFILE_CONFIG0,
- .nr_signals = 5,
+ .nr_signals = 4,
.signal = (const struct etnaviv_pm_signal[]) {
{
"PIXEL_COUNT_KILLED_BY_COLOR_PIPE",
@@ -435,7 +435,7 @@ int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu,
dom = meta->domains + signal->domain;
- if (signal->iter > dom->nr_signals)
+ if (signal->iter >= dom->nr_signals)
return -EINVAL;
sig = &dom->signal[signal->iter];
@@ -461,7 +461,7 @@ int etnaviv_pm_req_validate(const struct drm_etnaviv_gem_submit_pmr *r,
dom = meta->domains + r->domain;
- if (r->signal > dom->nr_signals)
+ if (r->signal >= dom->nr_signals)
return -EINVAL;
return 0;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
index 67ae266..6d24fea 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -153,7 +153,7 @@ int etnaviv_sched_push_job(struct drm_sched_entity *sched_entity,
mutex_lock(&submit->gpu->fence_lock);
ret = drm_sched_job_init(&submit->sched_job, sched_entity,
- submit->cmdbuf.ctx);
+ submit->ctx);
if (ret)
goto out_unlock;
diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c
index 215b6ff..db7bb5b 100644
--- a/drivers/gpu/drm/i915/i915_active.c
+++ b/drivers/gpu/drm/i915/i915_active.c
@@ -163,17 +163,25 @@ int i915_active_ref(struct i915_active *ref,
struct i915_request *rq)
{
struct i915_active_request *active;
+ int err = 0;
+
+ /* Prevent reaping in case we malloc/wait while building the tree */
+ i915_active_acquire(ref);
active = active_instance(ref, timeline);
- if (IS_ERR(active))
- return PTR_ERR(active);
+ if (IS_ERR(active)) {
+ err = PTR_ERR(active);
+ goto out;
+ }
if (!i915_active_request_isset(active))
ref->count++;
__i915_active_request_set(active, rq);
GEM_BUG_ON(!ref->count);
- return 0;
+out:
+ i915_active_release(ref);
+ return err;
}
bool i915_active_acquire(struct i915_active *ref)
@@ -223,19 +231,25 @@ int i915_request_await_active_request(struct i915_request *rq,
int i915_request_await_active(struct i915_request *rq, struct i915_active *ref)
{
struct active_node *it, *n;
- int ret;
+ int err = 0;
- ret = i915_request_await_active_request(rq, &ref->last);
- if (ret)
- return ret;
+ /* await allocates and so we need to avoid hitting the shrinker */
+ if (i915_active_acquire(ref))
+ goto out; /* was idle */
+
+ err = i915_request_await_active_request(rq, &ref->last);
+ if (err)
+ goto out;
rbtree_postorder_for_each_entry_safe(it, n, &ref->tree, node) {
- ret = i915_request_await_active_request(rq, &it->base);
- if (ret)
- return ret;
+ err = i915_request_await_active_request(rq, &it->base);
+ if (err)
+ goto out;
}
- return 0;
+out:
+ i915_active_release(ref);
+ return err;
}
#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6630212..9df65d3 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -757,39 +757,6 @@ static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
return ret;
}
-#if !defined(CONFIG_VGA_CONSOLE)
-static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
-{
- return 0;
-}
-#elif !defined(CONFIG_DUMMY_CONSOLE)
-static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
-{
- return -ENODEV;
-}
-#else
-static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
-{
- int ret = 0;
-
- DRM_INFO("Replacing VGA console driver\n");
-
- console_lock();
- if (con_is_bound(&vga_con))
- ret = do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES - 1, 1);
- if (ret == 0) {
- ret = do_unregister_con_driver(&vga_con);
-
- /* Ignore "already unregistered". */
- if (ret == -ENODEV)
- ret = 0;
- }
- console_unlock();
-
- return ret;
-}
-#endif
-
static void intel_init_dpio(struct drm_i915_private *dev_priv)
{
/*
@@ -1420,7 +1387,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv)
goto err_ggtt;
}
- ret = i915_kick_out_vgacon(dev_priv);
+ ret = vga_remove_vgacon(pdev);
if (ret) {
DRM_ERROR("failed to remove conflicting VGA console\n");
goto err_ggtt;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6728ea5..30d516e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1688,7 +1688,8 @@ __vma_matches(struct vm_area_struct *vma, struct file *filp,
if (vma->vm_file != filp)
return false;
- return vma->vm_start == addr && (vma->vm_end - vma->vm_start) == size;
+ return vma->vm_start == addr &&
+ (vma->vm_end - vma->vm_start) == PAGE_ALIGN(size);
}
/**
diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c
index d016831..8bc0425 100644
--- a/drivers/gpu/drm/i915/i915_scheduler.c
+++ b/drivers/gpu/drm/i915/i915_scheduler.c
@@ -223,8 +223,14 @@ out:
return &p->requests[idx];
}
+struct sched_cache {
+ struct list_head *priolist;
+};
+
static struct intel_engine_cs *
-sched_lock_engine(struct i915_sched_node *node, struct intel_engine_cs *locked)
+sched_lock_engine(const struct i915_sched_node *node,
+ struct intel_engine_cs *locked,
+ struct sched_cache *cache)
{
struct intel_engine_cs *engine = node_to_request(node)->engine;
@@ -232,6 +238,7 @@ sched_lock_engine(struct i915_sched_node *node, struct intel_engine_cs *locked)
if (engine != locked) {
spin_unlock(&locked->timeline.lock);
+ memset(cache, 0, sizeof(*cache));
spin_lock(&engine->timeline.lock);
}
@@ -253,11 +260,11 @@ static bool inflight(const struct i915_request *rq,
static void __i915_schedule(struct i915_request *rq,
const struct i915_sched_attr *attr)
{
- struct list_head *uninitialized_var(pl);
- struct intel_engine_cs *engine, *last;
+ struct intel_engine_cs *engine;
struct i915_dependency *dep, *p;
struct i915_dependency stack;
const int prio = attr->priority;
+ struct sched_cache cache;
LIST_HEAD(dfs);
/* Needed in order to use the temporary link inside i915_dependency */
@@ -328,7 +335,7 @@ static void __i915_schedule(struct i915_request *rq,
__list_del_entry(&stack.dfs_link);
}
- last = NULL;
+ memset(&cache, 0, sizeof(cache));
engine = rq->engine;
spin_lock_irq(&engine->timeline.lock);
@@ -338,7 +345,7 @@ static void __i915_schedule(struct i915_request *rq,
INIT_LIST_HEAD(&dep->dfs_link);
- engine = sched_lock_engine(node, engine);
+ engine = sched_lock_engine(node, engine, &cache);
lockdep_assert_held(&engine->timeline.lock);
/* Recheck after acquiring the engine->timeline.lock */
@@ -347,11 +354,11 @@ static void __i915_schedule(struct i915_request *rq,
node->attr.priority = prio;
if (!list_empty(&node->link)) {
- if (last != engine) {
- pl = i915_sched_lookup_priolist(engine, prio);
- last = engine;
- }
- list_move_tail(&node->link, pl);
+ if (!cache.priolist)
+ cache.priolist =
+ i915_sched_lookup_priolist(engine,
+ prio);
+ list_move_tail(&node->link, cache.priolist);
} else {
/*
* If the request is not in the priolist queue because
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c
index cacaa1d..09ed90c 100644
--- a/drivers/gpu/drm/i915/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c
@@ -106,16 +106,6 @@ bool intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine)
GEM_BUG_ON(!test_bit(I915_FENCE_FLAG_SIGNAL,
&rq->fence.flags));
- clear_bit(I915_FENCE_FLAG_SIGNAL, &rq->fence.flags);
-
- /*
- * We may race with direct invocation of
- * dma_fence_signal(), e.g. i915_request_retire(),
- * in which case we can skip processing it ourselves.
- */
- if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,
- &rq->fence.flags))
- continue;
/*
* Queue for execution after dropping the signaling
@@ -123,6 +113,14 @@ bool intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine)
* more signalers to the same context or engine.
*/
i915_request_get(rq);
+
+ /*
+ * We may race with direct invocation of
+ * dma_fence_signal(), e.g. i915_request_retire(),
+ * so we need to acquire our reference to the request
+ * before we cancel the breadcrumb.
+ */
+ clear_bit(I915_FENCE_FLAG_SIGNAL, &rq->fence.flags);
list_add_tail(&rq->signal_link, &signal);
}
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index ca70554..14d580c 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -3568,6 +3568,13 @@ static void intel_ddi_update_pipe(struct intel_encoder *encoder,
{
if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
intel_ddi_update_pipe_dp(encoder, crtc_state, conn_state);
+
+ if (conn_state->content_protection ==
+ DRM_MODE_CONTENT_PROTECTION_DESIRED)
+ intel_hdcp_enable(to_intel_connector(conn_state->connector));
+ else if (conn_state->content_protection ==
+ DRM_MODE_CONTENT_PROTECTION_UNDESIRED)
+ intel_hdcp_disable(to_intel_connector(conn_state->connector));
}
static void intel_ddi_set_fia_lane_count(struct intel_encoder *encoder,
@@ -3962,12 +3969,7 @@ static int modeset_pipe(struct drm_crtc *crtc,
goto out;
ret = drm_atomic_commit(state);
- if (ret)
- goto out;
-
- return 0;
-
- out:
+out:
drm_atomic_state_put(state);
return ret;
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
index d00d0bb..7eb58a9 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
@@ -710,47 +710,45 @@ __sseu_prepare(struct drm_i915_private *i915,
unsigned int flags,
struct i915_gem_context *ctx,
struct intel_engine_cs *engine,
- struct igt_spinner **spin_out)
+ struct igt_spinner **spin)
{
- int ret = 0;
-
- if (flags & (TEST_BUSY | TEST_RESET)) {
- struct igt_spinner *spin;
- struct i915_request *rq;
+ struct i915_request *rq;
+ int ret;
- spin = kzalloc(sizeof(*spin), GFP_KERNEL);
- if (!spin) {
- ret = -ENOMEM;
- goto out;
- }
+ *spin = NULL;
+ if (!(flags & (TEST_BUSY | TEST_RESET)))
+ return 0;
- ret = igt_spinner_init(spin, i915);
- if (ret)
- return ret;
+ *spin = kzalloc(sizeof(**spin), GFP_KERNEL);
+ if (!*spin)
+ return -ENOMEM;
- rq = igt_spinner_create_request(spin, ctx, engine, MI_NOOP);
- if (IS_ERR(rq)) {
- ret = PTR_ERR(rq);
- igt_spinner_fini(spin);
- kfree(spin);
- goto out;
- }
+ ret = igt_spinner_init(*spin, i915);
+ if (ret)
+ goto err_free;
- i915_request_add(rq);
+ rq = igt_spinner_create_request(*spin, ctx, engine, MI_NOOP);
+ if (IS_ERR(rq)) {
+ ret = PTR_ERR(rq);
+ goto err_fini;
+ }
- if (!igt_wait_for_spinner(spin, rq)) {
- pr_err("%s: Spinner failed to start!\n", name);
- igt_spinner_end(spin);
- igt_spinner_fini(spin);
- kfree(spin);
- ret = -ETIMEDOUT;
- goto out;
- }
+ i915_request_add(rq);
- *spin_out = spin;
+ if (!igt_wait_for_spinner(*spin, rq)) {
+ pr_err("%s: Spinner failed to start!\n", name);
+ ret = -ETIMEDOUT;
+ goto err_end;
}
-out:
+ return 0;
+
+err_end:
+ igt_spinner_end(*spin);
+err_fini:
+ igt_spinner_fini(*spin);
+err_free:
+ kfree(fetch_and_zero(spin));
return ret;
}
@@ -897,22 +895,23 @@ __sseu_test(struct drm_i915_private *i915,
ret = __sseu_prepare(i915, name, flags, ctx, engine, &spin);
if (ret)
- goto out;
+ goto out_context;
ret = __i915_gem_context_reconfigure_sseu(ctx, engine, sseu);
if (ret)
- goto out;
+ goto out_spin;
ret = __sseu_finish(i915, name, flags, ctx, kctx, engine, obj,
hweight32(sseu.slice_mask), spin);
-out:
+out_spin:
if (spin) {
igt_spinner_end(spin);
igt_spinner_fini(spin);
kfree(spin);
}
+out_context:
kernel_context_close(kctx);
return ret;
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index bb81e31..578d867 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -79,6 +79,10 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto free_dev;
+ ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl");
+ if (ret)
+ goto disable_pci;
+
ret = qxl_device_init(qdev, &qxl_driver, pdev);
if (ret)
goto disable_pci;
@@ -94,7 +98,6 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto modeset_cleanup;
- drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl");
drm_fbdev_generic_setup(&qdev->ddev, 32);
return 0;
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index dc8e039..f2f3ef8 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -48,6 +48,8 @@
#include <linux/miscdevice.h>
#include <linux/slab.h>
#include <linux/screen_info.h>
+#include <linux/vt.h>
+#include <linux/console.h>
#include <linux/uaccess.h>
@@ -168,6 +170,53 @@ void vga_set_default_device(struct pci_dev *pdev)
vga_default = pci_dev_get(pdev);
}
+/**
+ * vga_remove_vgacon - deactivete vga console
+ *
+ * Unbind and unregister vgacon in case pdev is the default vga
+ * device. Can be called by gpu drivers on initialization to make
+ * sure vga register access done by vgacon will not disturb the
+ * device.
+ *
+ * @pdev: pci device.
+ */
+#if !defined(CONFIG_VGA_CONSOLE)
+int vga_remove_vgacon(struct pci_dev *pdev)
+{
+ return 0;
+}
+#elif !defined(CONFIG_DUMMY_CONSOLE)
+int vga_remove_vgacon(struct pci_dev *pdev)
+{
+ return -ENODEV;
+}
+#else
+int vga_remove_vgacon(struct pci_dev *pdev)
+{
+ int ret = 0;
+
+ if (pdev != vga_default)
+ return 0;
+ vgaarb_info(&pdev->dev, "deactivate vga console\n");
+
+ console_lock();
+ if (con_is_bound(&vga_con))
+ ret = do_take_over_console(&dummy_con, 0,
+ MAX_NR_CONSOLES - 1, 1);
+ if (ret == 0) {
+ ret = do_unregister_con_driver(&vga_con);
+
+ /* Ignore "already unregistered". */
+ if (ret == -ENODEV)
+ ret = 0;
+ }
+ console_unlock();
+
+ return ret;
+}
+#endif
+EXPORT_SYMBOL(vga_remove_vgacon);
+
static inline void vga_irq_set_state(struct vga_device *vgadev, bool state)
{
if (vgadev->irq_set_state)
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index bb9acea..286d58e 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -36,6 +36,7 @@ struct drm_fb_helper;
#include <drm/drm_crtc.h>
#include <drm/drm_device.h>
#include <linux/kgdb.h>
+#include <linux/vgaarb.h>
enum mode_set_atomic {
LEAVE_ATOMIC_MODE_SET,
@@ -642,11 +643,18 @@ drm_fb_helper_remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
int resource_id,
const char *name)
{
+ int ret = 0;
+
+ /*
+ * WARNING: Apparently we must kick fbdev drivers before vgacon,
+ * otherwise the vga fbdev driver falls over.
+ */
#if IS_REACHABLE(CONFIG_FB)
- return remove_conflicting_pci_framebuffers(pdev, resource_id, name);
-#else
- return 0;
+ ret = remove_conflicting_pci_framebuffers(pdev, resource_id, name);
#endif
+ if (ret == 0)
+ ret = vga_remove_vgacon(pdev);
+ return ret;
}
#endif
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index ee162e3..553b34c 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -125,9 +125,11 @@ extern void vga_put(struct pci_dev *pdev, unsigned int rsrc);
#ifdef CONFIG_VGA_ARB
extern struct pci_dev *vga_default_device(void);
extern void vga_set_default_device(struct pci_dev *pdev);
+extern int vga_remove_vgacon(struct pci_dev *pdev);
#else
static inline struct pci_dev *vga_default_device(void) { return NULL; };
static inline void vga_set_default_device(struct pci_dev *pdev) { };
+static inline int vga_remove_vgacon(struct pci_dev *pdev) { return 0; };
#endif
/*

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