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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-21 13:12:35 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-22 08:08:19 (GMT) |
| commit | c4a1d9e4dc5d5313cfec2cc0c9d630efe8a6f287 (patch) | |
| tree | 6b8c839478c8cf8a8fb1a6b02f32a03878247a94 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | c724e8a9407683a8a2ee8eb00b972badf237bbe1 (diff) | |
| download | linux-fsl-qoriq-c4a1d9e4dc5d5313cfec2cc0c9d630efe8a6f287.tar.xz | |
drm/i915: Capture interesting display registers on error
When trying to diagnose mysterious errors on resume, capture the
display register contents as well.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 886c0e0..ec2a8b0 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1193,7 +1193,6 @@ #define VTOTAL(pipe) _PIPE(pipe, VTOTAL_A, VTOTAL_B) #define VBLANK(pipe) _PIPE(pipe, VBLANK_A, VBLANK_B) #define VSYNC(pipe) _PIPE(pipe, VSYNC_A, VSYNC_B) -#define PIPESRC(pipe) _PIPE(pipe, PIPEASRC, PIPEBSRC) #define BCLRPAT(pipe) _PIPE(pipe, BCLRPAT_A, BCLRPAT_B) /* VGA port control */ @@ -2207,6 +2206,7 @@ #define PIPE_6BPC (2 << 5) #define PIPE_12BPC (3 << 5) +#define PIPESRC(pipe) _PIPE(pipe, PIPEASRC, PIPEBSRC) #define PIPECONF(pipe) _PIPE(pipe, PIPEACONF, PIPEBCONF) #define PIPEDSL(pipe) _PIPE(pipe, PIPEADSL, PIPEBDSL) @@ -2376,6 +2376,10 @@ #define CURBBASE 0x700c4 #define CURBPOS 0x700c8 +#define CURCNTR(pipe) _PIPE(pipe, CURACNTR, CURBCNTR) +#define CURBASE(pipe) _PIPE(pipe, CURABASE, CURBBASE) +#define CURPOS(pipe) _PIPE(pipe, CURAPOS, CURBPOS) + /* Display A control */ #define DSPACNTR 0x70180 #define DISPLAY_PLANE_ENABLE (1<<31) |