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drm/i915/chv: Handle video DIP registers on CHV 

The DIP registers are a mess on VLV and CHV. The register block on pipe
A is different than the register block on pipes B and C. In order to
handle that using the pipe offsets, we'd need a new pipe offset per
register, which seems wasteful. So instead just use the _PIPE3() macro
to handle these registers.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2014-04-09 13:29:09 +03:00 committed by Daniel Vetter
parent 2d401b175f
commit 2dcbc34d12
1 changed files with 12 additions and 5 deletions
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17
drivers/gpu/drm/i915/i915_reg.h
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@ -4909,8 +4909,7 @@ enum punit_power_well {
#define _PCH_TRANSA_LINK_M2 0xe0048
#define _PCH_TRANSA_LINK_N2 0xe004c
/* Per-transcoder DIP controls */
/* Per-transcoder DIP controls (PCH) */
#define _VIDEO_DIP_CTL_A 0xe0200
#define _VIDEO_DIP_DATA_A 0xe0208
#define _VIDEO_DIP_GCP_A 0xe0210
@ -4923,6 +4922,7 @@ enum punit_power_well {
#define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
#define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
/* Per-transcoder DIP controls (VLV) */
#define VLV_VIDEO_DIP_CTL_A (VLV_DISPLAY_BASE + 0x60200)
#define VLV_VIDEO_DIP_DATA_A (VLV_DISPLAY_BASE + 0x60208)
#define VLV_VIDEO_DIP_GDCP_PAYLOAD_A (VLV_DISPLAY_BASE + 0x60210)
@ -4931,12 +4931,19 @@ enum punit_power_well {
#define VLV_VIDEO_DIP_DATA_B (VLV_DISPLAY_BASE + 0x61174)
#define VLV_VIDEO_DIP_GDCP_PAYLOAD_B (VLV_DISPLAY_BASE + 0x61178)
#define CHV_VIDEO_DIP_CTL_C (VLV_DISPLAY_BASE + 0x611f0)
#define CHV_VIDEO_DIP_DATA_C (VLV_DISPLAY_BASE + 0x611f4)
#define CHV_VIDEO_DIP_GDCP_PAYLOAD_C (VLV_DISPLAY_BASE + 0x611f8)
#define VLV_TVIDEO_DIP_CTL(pipe) \
_PIPE(pipe, VLV_VIDEO_DIP_CTL_A, VLV_VIDEO_DIP_CTL_B)
_PIPE3((pipe), VLV_VIDEO_DIP_CTL_A, \
VLV_VIDEO_DIP_CTL_B, CHV_VIDEO_DIP_CTL_C)
#define VLV_TVIDEO_DIP_DATA(pipe) \
_PIPE(pipe, VLV_VIDEO_DIP_DATA_A, VLV_VIDEO_DIP_DATA_B)
_PIPE3((pipe), VLV_VIDEO_DIP_DATA_A, \
VLV_VIDEO_DIP_DATA_B, CHV_VIDEO_DIP_DATA_C)
#define VLV_TVIDEO_DIP_GCP(pipe) \
_PIPE(pipe, VLV_VIDEO_DIP_GDCP_PAYLOAD_A, VLV_VIDEO_DIP_GDCP_PAYLOAD_B)
_PIPE3((pipe), VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \
VLV_VIDEO_DIP_GDCP_PAYLOAD_B, CHV_VIDEO_DIP_GDCP_PAYLOAD_C)
/* Haswell DIP controls */
#define HSW_VIDEO_DIP_CTL_A 0x60200