Commit 07b34db2 authored by Imre Deak's avatar Imre Deak
Browse files

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



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

Reviewed-by: default avatarVinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251222153547.713360-10-imre.deak@intel.com
parent 9212733a

drivers/gpu/drm/i915/display/intel_dp.c

+4 −6
Original line number Diff line number Diff line
@@ -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;