Commit 56e65164 authored by Jouni Högander's avatar Jouni Högander
Browse files

drm/i915/dp: Use always vsc revision 0x6 for Panel Replay 



We are about to enable Panel Replay Selective update mode. Vsc revision 0x6
for Panel Replay no matter if it is selective update or full frame update
mode. Take this into account when preparing VSC SDP package.

Signed-off-by: default avatarJouni Högander <jouni.hogander@intel.com>
Reviewed-by: default avatarAnimesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510093823.3146455-4-jouni.hogander@intel.com
parent d07a5787

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

+8 −8
Original line number Diff line number Diff line
@@ -2663,14 +2663,6 @@ static void intel_dp_compute_vsc_sdp(struct intel_dp *intel_dp, 
	if (intel_dp_needs_vsc_sdp(crtc_state, conn_state)) {

		intel_dp_compute_vsc_colorimetry(crtc_state, conn_state,

						 vsc);

	} else if (crtc_state->has_sel_update) {

		/*

		 * [PSR2 without colorimetry]

		 * Prepare VSC Header for SU as per eDP 1.4 spec, Table 6-11

		 * 3D stereo + PSR/PSR2 + Y-coordinate.

		 */

		vsc->revision = 0x4;

		vsc->length = 0xe;

	} else if (crtc_state->has_panel_replay) {

		/*

		 * [Panel Replay without colorimetry info]
@@ -2679,6 +2671,14 @@ static void intel_dp_compute_vsc_sdp(struct intel_dp *intel_dp, 
		 */

		vsc->revision = 0x6;

		vsc->length = 0x10;

	} else if (crtc_state->has_sel_update) {

		/*

		 * [PSR2 without colorimetry]

		 * Prepare VSC Header for SU as per eDP 1.4 spec, Table 6-11

		 * 3D stereo + PSR/PSR2 + Y-coordinate.

		 */

		vsc->revision = 0x4;

		vsc->length = 0xe;

	} else {

		/*

		 * [PSR1]