[Intel-gfx] [PATCH 11/19] drm/i915/dp: Pass only the required i915 to intel_dp_source_dsc_version_minor()

Imre Deak
2023-10-06T13:37:48Z

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

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 1bb00ac655c78..eee7eac5e8e9c 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -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;
--
2.39.2