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drm/i915: Remove the "pf" crc source

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The "pipe" and "pf" crc sources are in fact the same thing.
Remove the "pf" one.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190214192219.3858-1-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Ville Syrjälä 2019-02-14 21:22:16 +02:00
parent 2a8862d2f3
commit 87c2b659d1
2 changed files with 2 additions and 5 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1198,7 +1198,6 @@ enum intel_pipe_crc_source {
INTEL_PIPE_CRC_SOURCE_NONE,
INTEL_PIPE_CRC_SOURCE_PLANE1,
INTEL_PIPE_CRC_SOURCE_PLANE2,
INTEL_PIPE_CRC_SOURCE_PF,
INTEL_PIPE_CRC_SOURCE_PIPE,
/* TV/DP on pre-gen5/vlv can't use the pipe source. */
INTEL_PIPE_CRC_SOURCE_TV,

6
drivers/gpu/drm/i915/intel_pipe_crc.c
View File

@ -34,7 +34,6 @@ static const char * const pipe_crc_sources[] = {
"none",
"plane1",
"plane2",
"pf",
"pipe",
"TV",
"DP-B",
@ -396,7 +395,7 @@ static int ivb_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
bool set_wa)
{
if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)
*source = INTEL_PIPE_CRC_SOURCE_PF;
*source = INTEL_PIPE_CRC_SOURCE_PIPE;
switch (*source) {
case INTEL_PIPE_CRC_SOURCE_PLANE1:
@ -405,7 +404,7 @@ static int ivb_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
case INTEL_PIPE_CRC_SOURCE_PLANE2:
*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB;
break;
case INTEL_PIPE_CRC_SOURCE_PF:
case INTEL_PIPE_CRC_SOURCE_PIPE:
if (set_wa && (IS_HASWELL(dev_priv) ||
IS_BROADWELL(dev_priv)) && pipe == PIPE_A)
hsw_pipe_A_crc_wa(dev_priv, true);
@ -532,7 +531,6 @@ static int ivb_crc_source_valid(struct drm_i915_private *dev_priv,
case INTEL_PIPE_CRC_SOURCE_PIPE:
case INTEL_PIPE_CRC_SOURCE_PLANE1:
case INTEL_PIPE_CRC_SOURCE_PLANE2:
case INTEL_PIPE_CRC_SOURCE_PF:
case INTEL_PIPE_CRC_SOURCE_NONE:
return 0;
default: