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mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/include/drm/display
Imre Deak e00a2e5d48 drm: Fix DSC BPP increment decoding
Starting with DPCD version 2.0 bits 6:3 of the DP_DSC_BITS_PER_PIXEL_INC
DPCD register contains the NativeYCbCr422_MAX_bpp_DELTA field, which can
be non-zero as opposed to earlier DPCD versions, hence decoding the
bit_per_pixel increment value at bits 2:0 in the same register requires
applying a mask, do so.

Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Fixes: 0c2287c965 ("drm/display/dp: Add helper function to get DSC bpp precision")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250212161851.4007005-1-imre.deak@intel.com
2025-02-13 10:20:30 +02:00
..
drm_dp_aux_bus.h drm/dp: Add callbacks to make using DP AUX bus properly easier 2022-06-02 15:14:16 -07:00
drm_dp_dual_mode_helper.h
drm_dp_helper.h drm/dp: extract drm_dp_dpcd_clear_payload() 2024-12-03 21:35:58 +02:00
drm_dp_mst_helper.h drm/mst: remove mgr parameter and debug logging from drm_dp_get_vc_payload_bw() 2025-01-07 18:43:18 +02:00
drm_dp_tunnel.h drm/dp: Add support for DP tunneling 2024-02-27 17:34:10 +02:00
drm_dp.h drm: Fix DSC BPP increment decoding 2025-02-13 10:20:30 +02:00
drm_dsc_helper.h drm/display/dsc: Add a helper to dump the DSC configuration 2024-07-03 18:05:12 +03:00
drm_dsc.h drm/i915/dp: Fix DSC line buffer depth programming 2024-04-19 17:05:35 +03:00
drm_hdcp_helper.h
drm_hdcp.h
drm_hdmi_audio_helper.h drm/connector: implement generic HDMI audio helpers 2025-01-04 08:47:11 +02:00
drm_hdmi_helper.h drm/display: hdmi: Add HDMI compute clock helper 2024-05-28 10:12:25 +02:00
drm_hdmi_state_helper.h drm/display: hdmi-state-helper: add drm_display_mode declaration 2025-01-06 10:05:05 +01:00
drm_scdc_helper.h drm/scdc-helper: Pimp SCDC debugs 2023-04-06 01:30:12 +03:00
drm_scdc.h