From: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH v11 08/11] drm/i915/dp: Avoid DSC with output_format YCBCR420
Date: Tue, 14 Mar 2023 16:34:12 +0530 [thread overview]
Message-ID: <20230314110415.2882484-9-ankit.k.nautiyal@intel.com> (raw)
In-Reply-To: <20230314110415.2882484-1-ankit.k.nautiyal@intel.com>
Currently, DSC with YCBCR420 is not supported.
Return -EINVAL when trying with DSC with output_format as YCBCR420.
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index b1431ed175bc..99a5cd370c1f 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1602,6 +1602,10 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
if (!intel_dp_supports_dsc(intel_dp, pipe_config))
return -EINVAL;
+ /* Currently DSC with YCBCR420 format is not supported */
+ if (pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
+ return -EINVAL;
+
if (compute_pipe_bpp)
pipe_bpp = intel_dp_dsc_compute_bpp(intel_dp, pipe_config->output_format,
conn_state->max_requested_bpc);
--
2.25.1
next prev parent reply other threads:[~2023-03-14 11:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-14 11:04 [Intel-gfx] [PATCH v11 00/11] Handle BPC for HDMI2.1 PCON without DSC1.2 sink and other fixes Ankit Nautiyal
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 01/11] drm/i915/display: Add new member to configure PCON color conversion Ankit Nautiyal
2023-03-17 0:24 ` Ville Syrjälä
2023-03-17 10:07 ` Nautiyal, Ankit K
2023-03-17 11:39 ` Ville Syrjälä
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 02/11] drm/i915/display: Add new member in intel_dp to store ycbcr420 passthrough cap Ankit Nautiyal
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 03/11] drm/i915/dp: Replace intel_dp.dfp members with the new crtc_state sink_format Ankit Nautiyal
2023-03-16 23:46 ` Ville Syrjälä
2023-03-17 10:48 ` Nautiyal, Ankit K
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 04/11] drm/i915/display: Use sink_format instead of ycbcr420_output flag Ankit Nautiyal
2023-03-17 0:25 ` Ville Syrjälä
2023-03-17 11:10 ` Nautiyal, Ankit K
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 05/11] drm/i915/dp: Rearrange check for illegal mode and comments in mode_valid Ankit Nautiyal
2023-03-17 0:28 ` Ville Syrjälä
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 06/11] drm/i915/dp: Consider output_format while computing dsc bpp for mode_valid Ankit Nautiyal
2023-03-17 1:00 ` Ville Syrjälä
2023-03-20 3:36 ` Nautiyal, Ankit K
2023-03-20 8:26 ` Ville Syrjälä
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 07/11] drm/i915/display: Add helper function to check if sink_format is 420 Ankit Nautiyal
2023-03-14 11:04 ` Ankit Nautiyal [this message]
2023-03-14 17:33 ` [Intel-gfx] [PATCH v11 08/11] drm/i915/dp: Avoid DSC with output_format YCBCR420 Manasi Navare
2023-03-16 11:20 ` Nautiyal, Ankit K
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 09/11] drm/i915/dp: Handle BPP where HDMI2.1 DFP doesn't support DSC Ankit Nautiyal
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 10/11] drm/i915/dp: Fix FRL BW check for HDMI2.1 DFP Ankit Nautiyal
2023-03-14 11:04 ` [Intel-gfx] [PATCH v11 11/11] drm/i915/dp: Add a wrapper to check frl/tmds downstream constraints Ankit Nautiyal
2023-03-14 15:41 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Handle BPC for HDMI2.1 PCON without DSC1.2 sink and other fixes (rev12) Patchwork
2023-03-15 19:31 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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