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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-30 22:30:01 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-30 22:30:01 (GMT)
commitacff987d94cbdb4049f3706bed1f1792f8ef6837 (patch)
tree36bded977aab5d80cf9aeb5467f83dd554a25d01 /drivers/video/omap2/dss/rfbi.c
parentce949717b559709423c1ef716a9db16d1dcadaed (diff)
parentb57287ba497b63a0d87a058631bbddfed9392e9f (diff)
Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6
* 'fbdev-next' of git://github.com/schandinat/linux-2.6: (270 commits) video: platinumfb: Add __devexit_p at necessary place drivers/video: fsl-diu-fb: merge diu_pool into fsl_diu_data drivers/video: fsl-diu-fb: merge diu_hw into fsl_diu_data drivers/video: fsl-diu-fb: only DIU modes 0 and 1 are supported drivers/video: fsl-diu-fb: remove unused panel operating mode support drivers/video: fsl-diu-fb: use an enum for the AOI index drivers/video: fsl-diu-fb: add several new video modes drivers/video: fsl-diu-fb: remove broken screen blanking support drivers/video: fsl-diu-fb: move some definitions out of the header file drivers/video: fsl-diu-fb: fix some ioctls video: da8xx-fb: Increased resolution configuration of revised LCDC IP OMAPDSS: picodlp: add missing #include <linux/module.h> fb: fix au1100fb bitrot. mx3fb: fix NULL pointer dereference in screen blanking. video: irq: Remove IRQF_DISABLED smscufx: change edid data to u8 instead of char OMAPDSS: DISPC: zorder support for DSS overlays OMAPDSS: DISPC: VIDEO3 pipeline support OMAPDSS/OMAP_VOUT: Fix incorrect OMAP3-alpha compatibility setting video/omap: fix build dependencies ... Fix up conflicts in: - drivers/staging/xgifb/XGI_main_26.c Changes to XGIfb_pan_var() - drivers/video/omap/{lcd_apollon.c,lcd_ldp.c,lcd_overo.c} Removed (or in the case of apollon.c, merged into the generic DSS panel in drivers/video/omap2/displays/panel-generic-dpi.c)
Diffstat (limited to 'drivers/video/omap2/dss/rfbi.c')
-rw-r--r--drivers/video/omap2/dss/rfbi.c45
1 files changed, 15 insertions, 30 deletions
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 39f4c59..1bd3703 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -309,9 +309,9 @@ static void rfbi_transfer_area(struct omap_dss_device *dssdev, u16 width,
DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
- dispc_set_lcd_size(dssdev->manager->id, width, height);
+ dispc_mgr_set_lcd_size(dssdev->manager->id, width, height);
- dispc_enable_channel(dssdev->manager->id, true);
+ dispc_mgr_enable(dssdev->manager->id, true);
rfbi.framedone_callback = callback;
rfbi.framedone_callback_data = data;
@@ -783,10 +783,8 @@ int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
if (*w == 0 || *h == 0)
return -EINVAL;
- if (dssdev->manager->caps & OMAP_DSS_OVL_MGR_CAP_DISPC) {
- dss_setup_partial_planes(dssdev, x, y, w, h, true);
- dispc_set_lcd_size(dssdev->manager->id, *w, *h);
- }
+ dss_setup_partial_planes(dssdev, x, y, w, h, true);
+ dispc_mgr_set_lcd_size(dssdev->manager->id, *w, *h);
return 0;
}
@@ -796,22 +794,7 @@ int omap_rfbi_update(struct omap_dss_device *dssdev,
u16 x, u16 y, u16 w, u16 h,
void (*callback)(void *), void *data)
{
- if (dssdev->manager->caps & OMAP_DSS_OVL_MGR_CAP_DISPC) {
- rfbi_transfer_area(dssdev, w, h, callback, data);
- } else {
- struct omap_overlay *ovl;
- void __iomem *addr;
- int scr_width;
-
- ovl = dssdev->manager->overlays[0];
- scr_width = ovl->info.screen_width;
- addr = ovl->info.vaddr;
-
- omap_rfbi_write_pixels(addr, scr_width, x, y, w, h);
-
- callback(data);
- }
-
+ rfbi_transfer_area(dssdev, w, h, callback, data);
return 0;
}
EXPORT_SYMBOL(omap_rfbi_update);
@@ -860,6 +843,11 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
{
int r;
+ if (dssdev->manager == NULL) {
+ DSSERR("failed to enable display: no manager\n");
+ return -ENODEV;
+ }
+
r = rfbi_runtime_get();
if (r)
return r;
@@ -877,13 +865,13 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
goto err1;
}
- dispc_set_lcd_display_type(dssdev->manager->id,
+ dispc_mgr_set_lcd_display_type(dssdev->manager->id,
OMAP_DSS_LCD_DISPLAY_TFT);
- dispc_set_parallel_interface_mode(dssdev->manager->id,
- OMAP_DSS_PARALLELMODE_RFBI);
+ dispc_mgr_set_io_pad_mode(DSS_IO_PAD_MODE_RFBI);
+ dispc_mgr_enable_stallmode(dssdev->manager->id, true);
- dispc_set_tft_data_lines(dssdev->manager->id, dssdev->ctrl.pixel_size);
+ dispc_mgr_set_tft_data_lines(dssdev->manager->id, dssdev->ctrl.pixel_size);
rfbi_configure(dssdev->phy.rfbi.channel,
dssdev->ctrl.pixel_size,
@@ -952,10 +940,7 @@ static int omap_rfbihw_probe(struct platform_device *pdev)
msleep(10);
- if (cpu_is_omap24xx() || cpu_is_omap34xx() || cpu_is_omap3630())
- clk = dss_get_ick();
- else
- clk = clk_get(&pdev->dev, "ick");
+ clk = clk_get(&pdev->dev, "ick");
if (IS_ERR(clk)) {
DSSERR("can't get ick\n");
r = PTR_ERR(clk);

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