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OMAP: DSS2: LCD2 Channel Changes for DISPC

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DISPC functions are modified in order to work when the manager is LCD2.
This includes:
Adding new IRQs specific to LCD2 and their handling.
Provide dumps of the new manager's registers.
Provide dumps of the new manager's clocks.
Checks for channel for registers DISPC_CONTROL2 and DISPC_CONFIG2
which can't be parametrized.

Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Mukund Mittal <mmittal@ti.com>
Signed-off-by: Samreen <samreen@ti.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Sumit Semwal
2010-12-02 11:27:12 +00:00
committed by Tomi Valkeinen
parent ff1b2cde3f
commit 2a205f34b8
3 changed files with 247 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/plat-omap/include/plat/display.h
+4
View File
@@ -42,6 +42,10 @@
#define DISPC_IRQ_SYNC_LOST (1 << 14)
#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
#define DISPC_IRQ_WAKEUP (1 << 16)
#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
#define DISPC_IRQ_VSYNC2 (1 << 18)
#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
struct omap_dss_device;
struct omap_overlay_manager;
drivers/video/omap2/dss/dispc.c
+242 -39
View File
File diff suppressed because it is too large Load Diff
drivers/video/omap2/dss/dpi.c
+1 -1
View File
@@ -238,7 +238,7 @@ void dpi_set_timings(struct omap_dss_device *dssdev,
dssdev->panel.timings = *timings;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
dpi_set_mode(dssdev);
dispc_go(OMAP_DSS_CHANNEL_LCD);
dispc_go(dssdev->manager->id);
}
}
EXPORT_SYMBOL(dpi_set_timings);