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drm/i915/dp: Pass mode clock to dsc_throughput_quirk_max_bpp_x16()

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Prepare for follow-up changes using dsc_throughput_quirk_max_bpp_x16()
without an intel_crtc_state pointer.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251222153547.713360-10-imre.deak@intel.com
This commit is contained in:
Imre Deak 2025-12-22 17:35:36 +02:00
parent 9212733a30
commit 07b34db2a0
1 changed files with 4 additions and 6 deletions
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10
drivers/gpu/drm/i915/display/intel_dp.c
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@ -2617,11 +2617,8 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
static int
dsc_throughput_quirk_max_bpp_x16(const struct intel_connector *connector,
const struct intel_crtc_state *crtc_state)
int mode_clock)
{
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;
if (!connector->dp.dsc_throughput_quirk)
return INT_MAX;
@ -2641,7 +2638,7 @@ dsc_throughput_quirk_max_bpp_x16(const struct intel_connector *connector,
* smaller than the YUV422/420 value, but let's not depend on this
* assumption.
*/
if (adjusted_mode->crtc_clock <
if (mode_clock <
min(connector->dp.dsc_branch_caps.overall_throughput.rgb_yuv444,
connector->dp.dsc_branch_caps.overall_throughput.yuv422_420) / 2)
return INT_MAX;
@ -2705,7 +2702,8 @@ intel_dp_compute_config_link_bpp_limits(struct intel_connector *connector,
max_link_bpp_x16 = min(max_link_bpp_x16, fxp_q4_from_int(dsc_max_bpp));
throughput_max_bpp_x16 = dsc_throughput_quirk_max_bpp_x16(connector, crtc_state);
throughput_max_bpp_x16 =
dsc_throughput_quirk_max_bpp_x16(connector, adjusted_mode->crtc_clock);
if (throughput_max_bpp_x16 < max_link_bpp_x16) {
max_link_bpp_x16 = throughput_max_bpp_x16;