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drm/i915/dp: Pass only the required i915 to intel_dp_source_dsc_version_minor()

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intel_dp_source_dsc_version_minor() only requires the i915 pointer, so pass
only this to the function.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-12-imre.deak@intel.com
This commit is contained in:
Imre Deak 2023-10-06 16:37:19 +03:00
parent cc81951d9a
commit 6a60a8fa7c
1 changed files with 4 additions and 5 deletions
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9
drivers/gpu/drm/i915/display/intel_dp.c
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@ -1603,10 +1603,8 @@ int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
return 0;
}
static int intel_dp_source_dsc_version_minor(struct intel_dp *intel_dp)
static int intel_dp_source_dsc_version_minor(struct drm_i915_private *i915)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
return DISPLAY_VER(i915) >= 14 ? 2 : 1;
}
@ -1666,7 +1664,7 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder,
(intel_dp->dsc_dpcd[DP_DSC_REV - DP_DSC_SUPPORT] &
DP_DSC_MAJOR_MASK) >> DP_DSC_MAJOR_SHIFT;
vdsc_cfg->dsc_version_minor =
min(intel_dp_source_dsc_version_minor(intel_dp),
min(intel_dp_source_dsc_version_minor(i915),
intel_dp_sink_dsc_version_minor(intel_dp));
if (vdsc_cfg->convert_rgb)
vdsc_cfg->convert_rgb =
@ -1697,6 +1695,7 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder,
static bool intel_dp_dsc_supports_format(struct intel_dp *intel_dp,
enum intel_output_format output_format)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 sink_dsc_format;
switch (output_format) {
@ -1707,7 +1706,7 @@ static bool intel_dp_dsc_supports_format(struct intel_dp *intel_dp,
sink_dsc_format = DP_DSC_YCbCr444;
break;
case INTEL_OUTPUT_FORMAT_YCBCR420:
if (min(intel_dp_source_dsc_version_minor(intel_dp),
if (min(intel_dp_source_dsc_version_minor(i915),
intel_dp_sink_dsc_version_minor(intel_dp)) < 2)
return false;
sink_dsc_format = DP_DSC_YCbCr420_Native;