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path: root/drivers/staging/media/atomisp/pci/sh_css_params.c
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Diffstat (limited to 'drivers/staging/media/atomisp/pci/sh_css_params.c')
-rw-r--r--drivers/staging/media/atomisp/pci/sh_css_params.c171
1 files changed, 76 insertions, 95 deletions
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 644e14575987..dbd3bfe3d343 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -813,15 +813,15 @@ convert_allocate_fpntbl(struct ia_css_isp_parameters *params)
}
static int
-store_fpntbl(struct ia_css_isp_parameters *params, ia_css_ptr ptr) {
+store_fpntbl(struct ia_css_isp_parameters *params, ia_css_ptr ptr)
+{
struct ia_css_host_data *isp_data;
assert(params);
assert(ptr != mmgr_NULL);
isp_data = convert_allocate_fpntbl(params);
- if (!isp_data)
- {
+ if (!isp_data) {
IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM);
return -ENOMEM;
}
@@ -894,7 +894,8 @@ ia_css_process_kernel(struct ia_css_stream *stream,
static int
sh_css_select_dp_10bpp_config(const struct ia_css_pipe *pipe,
- bool *is_dp_10bpp) {
+ bool *is_dp_10bpp)
+{
int err = 0;
/* Currently we check if 10bpp DPC configuration is required based
* on the use case,i.e. if BDS and DPC is both enabled. The more cleaner
@@ -903,12 +904,10 @@ sh_css_select_dp_10bpp_config(const struct ia_css_pipe *pipe,
* implementation. (This is because the configuration is set before a
* binary is selected, and the binary info is not available)
*/
- if ((!pipe) || (!is_dp_10bpp))
- {
+ if ((!pipe) || (!is_dp_10bpp)) {
IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL);
err = -EINVAL;
- } else
- {
+ } else {
*is_dp_10bpp = false;
/* check if DPC is enabled from the host */
@@ -936,7 +935,8 @@ sh_css_select_dp_10bpp_config(const struct ia_css_pipe *pipe,
int
sh_css_set_black_frame(struct ia_css_stream *stream,
- const struct ia_css_frame *raw_black_frame) {
+ const struct ia_css_frame *raw_black_frame)
+{
struct ia_css_isp_parameters *params;
/* this function desperately needs to be moved to the ISP or SP such
* that it can use the DMA.
@@ -957,13 +957,11 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
IA_CSS_ENTER_PRIVATE("black_frame=%p", raw_black_frame);
if (params->fpn_config.data &&
- (params->fpn_config.width != width || params->fpn_config.height != height))
- {
+ (params->fpn_config.width != width || params->fpn_config.height != height)) {
kvfree(params->fpn_config.data);
params->fpn_config.data = NULL;
}
- if (!params->fpn_config.data)
- {
+ if (!params->fpn_config.data) {
params->fpn_config.data = kvmalloc(height * width *
sizeof(short), GFP_KERNEL);
if (!params->fpn_config.data) {
@@ -977,8 +975,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
}
/* store raw to fpntbl */
- for (y = 0; y < height; y++)
- {
+ for (y = 0; y < height; y++) {
for (x = 0; x < width; x += (ISP_VEC_NELEMS * 2)) {
int ofs = y * width + x;
@@ -1181,7 +1178,8 @@ sh_css_enable_pipeline(const struct ia_css_binary *binary)
static int
ia_css_process_zoom_and_motion(
struct ia_css_isp_parameters *params,
- const struct ia_css_pipeline_stage *first_stage) {
+ const struct ia_css_pipeline_stage *first_stage)
+{
/* first_stage can be NULL */
const struct ia_css_pipeline_stage *stage;
int err = 0;
@@ -1195,8 +1193,7 @@ ia_css_process_zoom_and_motion(
IA_CSS_ENTER_PRIVATE("");
/* Go through all stages to udate uds and cropping */
- for (stage = first_stage; stage; stage = stage->next)
- {
+ for (stage = first_stage; stage; stage = stage->next) {
struct ia_css_binary *binary;
/* note: the var below is made static as it is quite large;
if it is not static it ends up on the stack which could
@@ -1581,7 +1578,8 @@ err:
int
ia_css_get_3a_statistics(struct ia_css_3a_statistics *host_stats,
- const struct ia_css_isp_3a_statistics *isp_stats) {
+ const struct ia_css_isp_3a_statistics *isp_stats)
+{
struct ia_css_isp_3a_statistics_map *map;
int ret = 0;
@@ -1591,13 +1589,11 @@ ia_css_get_3a_statistics(struct ia_css_3a_statistics *host_stats,
assert(isp_stats);
map = ia_css_isp_3a_statistics_map_allocate(isp_stats, NULL);
- if (map)
- {
+ if (map) {
hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
ia_css_translate_3a_statistics(host_stats, map);
ia_css_isp_3a_statistics_map_free(map);
- } else
- {
+ } else {
IA_CSS_ERROR("out of memory");
ret = -ENOMEM;
}
@@ -1894,7 +1890,8 @@ sh_css_pipe_isp_config_get(struct ia_css_pipe *pipe)
int
ia_css_stream_set_isp_config(
struct ia_css_stream *stream,
- const struct ia_css_isp_config *config) {
+ const struct ia_css_isp_config *config)
+{
return ia_css_stream_set_isp_config_on_pipe(stream, config, NULL);
}
@@ -1902,7 +1899,8 @@ int
ia_css_stream_set_isp_config_on_pipe(
struct ia_css_stream *stream,
const struct ia_css_isp_config *config,
- struct ia_css_pipe *pipe) {
+ struct ia_css_pipe *pipe)
+{
int err = 0;
if ((!stream) || (!config))
@@ -1923,7 +1921,8 @@ ia_css_stream_set_isp_config_on_pipe(
int
ia_css_pipe_set_isp_config(struct ia_css_pipe *pipe,
- struct ia_css_isp_config *config) {
+ struct ia_css_isp_config *config)
+{
struct ia_css_pipe *pipe_in = pipe;
int err = 0;
@@ -1948,7 +1947,8 @@ static int
sh_css_set_global_isp_config_on_pipe(
struct ia_css_pipe *curr_pipe,
const struct ia_css_isp_config *config,
- struct ia_css_pipe *pipe) {
+ struct ia_css_pipe *pipe)
+{
int err = 0;
int err1 = 0;
int err2 = 0;
@@ -1977,7 +1977,8 @@ static int
sh_css_set_per_frame_isp_config_on_pipe(
struct ia_css_stream *stream,
const struct ia_css_isp_config *config,
- struct ia_css_pipe *pipe) {
+ struct ia_css_pipe *pipe)
+{
unsigned int i;
bool per_frame_config_created = false;
int err = 0;
@@ -1991,8 +1992,7 @@ sh_css_set_per_frame_isp_config_on_pipe(
IA_CSS_ENTER_PRIVATE("stream=%p, config=%p, pipe=%p", stream, config, pipe);
- if (!pipe)
- {
+ if (!pipe) {
err = -EINVAL;
goto exit;
}
@@ -2000,8 +2000,7 @@ sh_css_set_per_frame_isp_config_on_pipe(
/* create per-frame ISP params object with default values
* from stream->isp_params_configs if one doesn't already exist
*/
- if (!stream->per_frame_isp_params_configs)
- {
+ if (!stream->per_frame_isp_params_configs) {
err = sh_css_create_isp_params(stream,
&stream->per_frame_isp_params_configs);
if (err)
@@ -2012,15 +2011,13 @@ sh_css_set_per_frame_isp_config_on_pipe(
params = stream->per_frame_isp_params_configs;
/* update new ISP params object with the new config */
- if (!sh_css_init_isp_params_from_global(stream, params, false, pipe))
- {
+ if (!sh_css_init_isp_params_from_global(stream, params, false, pipe)) {
err1 = -EINVAL;
}
err2 = sh_css_init_isp_params_from_config(stream->pipes[0], params, config, pipe);
- if (per_frame_config_created)
- {
+ if (per_frame_config_created) {
ddr_ptrs = &params->ddr_ptrs;
ddr_ptrs_size = &params->ddr_ptrs_size;
/* create per pipe reference to general ddr_ptrs */
@@ -2051,7 +2048,8 @@ static int
sh_css_init_isp_params_from_config(struct ia_css_pipe *pipe,
struct ia_css_isp_parameters *params,
const struct ia_css_isp_config *config,
- struct ia_css_pipe *pipe_in) {
+ struct ia_css_pipe *pipe_in)
+{
int err = 0;
bool is_dp_10bpp = true;
@@ -2096,8 +2094,7 @@ sh_css_init_isp_params_from_config(struct ia_css_pipe *pipe,
}
if (0 ==
- sh_css_select_dp_10bpp_config(pipe, &is_dp_10bpp))
- {
+ sh_css_select_dp_10bpp_config(pipe, &is_dp_10bpp)) {
/* return an error when both DPC and BDS is enabled by the
* user. */
/* we do not exit from this point immediately to allow internal
@@ -2105,8 +2102,7 @@ sh_css_init_isp_params_from_config(struct ia_css_pipe *pipe,
if (is_dp_10bpp) {
err = -EINVAL;
}
- } else
- {
+ } else {
err = -EINVAL;
goto exit;
}
@@ -2359,7 +2355,8 @@ static unsigned int g_param_buffer_dequeue_count;
static unsigned int g_param_buffer_enqueue_count;
int
-ia_css_stream_isp_parameters_init(struct ia_css_stream *stream) {
+ia_css_stream_isp_parameters_init(struct ia_css_stream *stream)
+{
int err = 0;
unsigned int i;
struct sh_css_ddr_address_map *ddr_ptrs;
@@ -2369,8 +2366,7 @@ ia_css_stream_isp_parameters_init(struct ia_css_stream *stream) {
assert(stream);
IA_CSS_ENTER_PRIVATE("void");
- if (!stream)
- {
+ if (!stream) {
IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL);
return -EINVAL;
}
@@ -2385,8 +2381,7 @@ ia_css_stream_isp_parameters_init(struct ia_css_stream *stream) {
goto ERR;
params = stream->isp_params_configs;
- if (!sh_css_init_isp_params_from_global(stream, params, true, NULL))
- {
+ if (!sh_css_init_isp_params_from_global(stream, params, true, NULL)) {
/* we do not return the error immediately to enable internal
* firmware feature testing */
err = -EINVAL;
@@ -2396,8 +2391,7 @@ ia_css_stream_isp_parameters_init(struct ia_css_stream *stream) {
ddr_ptrs_size = &params->ddr_ptrs_size;
/* create per pipe reference to general ddr_ptrs */
- for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++)
- {
+ for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) {
ref_sh_css_ddr_address_map(ddr_ptrs, &params->pipe_ddr_ptrs[i]);
params->pipe_ddr_ptrs_size[i] = *ddr_ptrs_size;
}
@@ -2431,7 +2425,8 @@ ia_css_set_sdis2_config(
static int
sh_css_create_isp_params(struct ia_css_stream *stream,
- struct ia_css_isp_parameters **isp_params_out) {
+ struct ia_css_isp_parameters **isp_params_out)
+{
bool succ = true;
unsigned int i;
struct sh_css_ddr_address_map *ddr_ptrs;
@@ -2441,23 +2436,20 @@ sh_css_create_isp_params(struct ia_css_stream *stream,
struct ia_css_isp_parameters *params =
kvmalloc(sizeof(struct ia_css_isp_parameters), GFP_KERNEL);
- if (!params)
- {
+ if (!params) {
*isp_params_out = NULL;
err = -ENOMEM;
IA_CSS_ERROR("%s:%d error: cannot allocate memory", __FILE__, __LINE__);
IA_CSS_LEAVE_ERR_PRIVATE(err);
return err;
- } else
- {
+ } else {
memset(params, 0, sizeof(struct ia_css_isp_parameters));
}
ddr_ptrs = &params->ddr_ptrs;
ddr_ptrs_size = &params->ddr_ptrs_size;
- for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++)
- {
+ for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) {
memset(&params->pipe_ddr_ptrs[i], 0,
sizeof(params->pipe_ddr_ptrs[i]));
memset(&params->pipe_ddr_ptrs_size[i], 0,
@@ -2714,7 +2706,8 @@ exit:
}
int
-sh_css_params_init(void) {
+sh_css_params_init(void)
+{
int i, p;
IA_CSS_ENTER_PRIVATE("void");
@@ -2723,8 +2716,7 @@ sh_css_params_init(void) {
g_param_buffer_dequeue_count = 0;
g_param_buffer_enqueue_count = 0;
- for (p = 0; p < IA_CSS_PIPE_ID_NUM; p++)
- {
+ for (p = 0; p < IA_CSS_PIPE_ID_NUM; p++) {
for (i = 0; i < SH_CSS_MAX_STAGES; i++) {
xmem_sp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
@@ -2762,8 +2754,7 @@ sh_css_params_init(void) {
ATOMISP_MAP_FLAG_CLEARED));
if ((sp_ddr_ptrs == mmgr_NULL) ||
- (xmem_sp_group_ptrs == mmgr_NULL))
- {
+ (xmem_sp_group_ptrs == mmgr_NULL)) {
ia_css_uninit();
IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM);
return -ENOMEM;
@@ -3094,14 +3085,14 @@ store_morph_plane(
unsigned int width,
unsigned int height,
ia_css_ptr dest,
- unsigned int aligned_width) {
+ unsigned int aligned_width)
+{
struct ia_css_host_data *isp_data;
assert(dest != mmgr_NULL);
isp_data = convert_allocate_morph_plane(data, width, height, aligned_width);
- if (!isp_data)
- {
+ if (!isp_data) {
IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM);
return -ENOMEM;
}
@@ -3221,7 +3212,8 @@ int
sh_css_param_update_isp_params(struct ia_css_pipe *curr_pipe,
struct ia_css_isp_parameters *params,
bool commit,
- struct ia_css_pipe *pipe_in) {
+ struct ia_css_pipe *pipe_in)
+{
int err = 0;
ia_css_ptr cpy;
int i;
@@ -3238,15 +3230,13 @@ sh_css_param_update_isp_params(struct ia_css_pipe *curr_pipe,
raw_bit_depth = ia_css_stream_input_format_bits_per_pixel(curr_pipe->stream);
/* now make the map available to the sp */
- if (!commit)
- {
+ if (!commit) {
IA_CSS_LEAVE_ERR_PRIVATE(err);
return err;
}
/* enqueue a copies of the mem_map to
the designated pipelines */
- for (i = 0; i < curr_pipe->stream->num_pipes; i++)
- {
+ for (i = 0; i < curr_pipe->stream->num_pipes; i++) {
struct ia_css_pipe *pipe;
struct sh_css_ddr_address_map *cur_map;
struct sh_css_ddr_address_map_size *cur_map_size;
@@ -3430,7 +3420,8 @@ sh_css_params_write_to_ddr_internal(
struct ia_css_isp_parameters *params,
const struct ia_css_pipeline_stage *stage,
struct sh_css_ddr_address_map *ddr_map,
- struct sh_css_ddr_address_map_size *ddr_map_size) {
+ struct sh_css_ddr_address_map_size *ddr_map_size)
+{
int err;
const struct ia_css_binary *binary;
@@ -3452,8 +3443,7 @@ sh_css_params_write_to_ddr_internal(
stage_num = stage->stage_num;
- if (binary->info->sp.enable.fpnr)
- {
+ if (binary->info->sp.enable.fpnr) {
buff_realloced = reallocate_buffer(&ddr_map->fpn_tbl,
&ddr_map_size->fpn_tbl,
(size_t)(FPNTBL_BYTES(binary)),
@@ -3474,8 +3464,7 @@ sh_css_params_write_to_ddr_internal(
}
}
- if (binary->info->sp.enable.sc)
- {
+ if (binary->info->sp.enable.sc) {
u32 enable_conv;
size_t bytes;
@@ -3577,8 +3566,7 @@ sh_css_params_write_to_ddr_internal(
* DPC kernel. The code below sets the pipe specific configuration to
* individual binaries. */
if (IS_ISP2401 &&
- params->pipe_dpc_config_changed[pipe_id] && binary->info->sp.enable.dpc)
- {
+ params->pipe_dpc_config_changed[pipe_id] && binary->info->sp.enable.dpc) {
unsigned int size =
stage->binary->info->mem_offsets.offsets.param->dmem.dp.size;
@@ -3596,8 +3584,7 @@ sh_css_params_write_to_ddr_internal(
}
}
- if (params->config_changed[IA_CSS_MACC_ID] && binary->info->sp.enable.macc)
- {
+ if (params->config_changed[IA_CSS_MACC_ID] && binary->info->sp.enable.macc) {
unsigned int i, j, idx;
unsigned int idx_map[] = {
0, 1, 3, 2, 6, 7, 5, 4, 12, 13, 15, 14, 10, 11, 9, 8
@@ -3646,8 +3633,7 @@ sh_css_params_write_to_ddr_internal(
sizeof(converted_macc_table.data));
}
- if (binary->info->sp.enable.dvs_6axis)
- {
+ if (binary->info->sp.enable.dvs_6axis) {
/* because UV is packed into the Y plane, calc total
* YYU size = /2 gives size of UV-only,
* total YYU size = UV-only * 3.
@@ -3705,8 +3691,7 @@ sh_css_params_write_to_ddr_internal(
}
}
- if (binary->info->sp.enable.ca_gdc)
- {
+ if (binary->info->sp.enable.ca_gdc) {
unsigned int i;
ia_css_ptr *virt_addr_tetra_x[
@@ -3811,8 +3796,7 @@ sh_css_params_write_to_ddr_internal(
}
/* After special cases like SC, FPN since they may change parameters */
- for (mem = 0; mem < N_IA_CSS_MEMORIES; mem++)
- {
+ for (mem = 0; mem < N_IA_CSS_MEMORIES; mem++) {
const struct ia_css_isp_data *isp_data =
ia_css_isp_param_get_isp_mem_init(&binary->info->sp.mem_initializers,
IA_CSS_PARAM_CLASS_PARAM, mem);
@@ -4025,7 +4009,8 @@ static int write_ia_css_isp_parameter_set_info_to_ddr(
static int
free_ia_css_isp_parameter_set_info(
- ia_css_ptr ptr) {
+ ia_css_ptr ptr)
+{
int err = 0;
struct ia_css_isp_parameter_set_info isp_params_info;
unsigned int i;
@@ -4034,8 +4019,7 @@ free_ia_css_isp_parameter_set_info(
IA_CSS_ENTER_PRIVATE("ptr = %u", ptr);
/* sanity check - ptr must be valid */
- if (!ia_css_refcount_is_valid(ptr))
- {
+ if (!ia_css_refcount_is_valid(ptr)) {
IA_CSS_ERROR("%s: IA_CSS_REFCOUNT_PARAM_SET_POOL(0x%x) invalid arg", __func__,
ptr);
err = -EINVAL;
@@ -4046,8 +4030,7 @@ free_ia_css_isp_parameter_set_info(
hmm_load(ptr, &isp_params_info.mem_map, sizeof(struct sh_css_ddr_address_map));
/* copy map using size info */
for (i = 0; i < (sizeof(struct sh_css_ddr_address_map_size) /
- sizeof(size_t)); i++)
- {
+ sizeof(size_t)); i++) {
if (addrs[i] == mmgr_NULL)
continue;
@@ -4254,7 +4237,8 @@ sh_css_update_uds_and_crop_info_based_on_zoom_region(
struct sh_css_uds_info *uds, /* out */
struct sh_css_crop_pos *sp_out_crop_pos, /* out */
struct ia_css_resolution pipe_in_res,
- bool enable_zoom) {
+ bool enable_zoom)
+{
unsigned int x0 = 0, y0 = 0, x1 = 0, y1 = 0;
int err = 0;
/* Note:
@@ -4285,19 +4269,16 @@ sh_css_update_uds_and_crop_info_based_on_zoom_region(
if ((x0 > x1) || (y0 > y1) || (x1 > pipe_in_res.width) || (y1 > pipe_in_res.height))
return -EINVAL;
- if (!enable_zoom)
- {
+ if (!enable_zoom) {
uds->curr_dx = HRT_GDC_N;
uds->curr_dy = HRT_GDC_N;
}
- if (info->enable.dvs_envelope)
- {
+ if (info->enable.dvs_envelope) {
/* Zoom region is only supported by the UDS module on ISP
* 2 and higher. It is not supported in video mode on ISP 1 */
return -EINVAL;
- } else
- {
+ } else {
if (enable_zoom) {
/* A. Calculate dx/dy based on crop region using in_frame_info
* Scale the crop region if in_frame_info to the stage is not same as

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