kernel/include/drm/drm_dp_helper.h, branch linux-5.1.y

Merge https://gitlab.freedesktop.org/drm/msm into drm-next

2019-02-20T02:16:37Z

On the display side, cleanups and fixes to enabled modifiers (QCOM_COMPRESSED). And otherwise mostly misc fixes all around. Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGuZ5uBKpf=fHvKpTiD10nychuEY8rnE+HeRz0QMvtY5_A@mail.gmail.com

drm/dsc: Add kernel documentation for DRM DP DSC helpers

2019-02-08T21:38:51Z

This patch adds appropriate kernel documentation for DRM DP helpers used for enabling Display Stream compression functionality in drm_dp_helper.h and drm_dp_helper.c as well as for the DSC spec related structure definitions and helpers in drm_dsc.c and drm_dsc.h Also add links between the functions and structures in the documentation. v3: * Fix the checkpatch warnings (Sean Paul) v2: * Add inline comments for longer structs (Daniel Vetter) * Split the summary and description (Daniel Vetter) Suggested-by: Daniel Vetter Suggested-by: Sean Paul Cc: Daniel Vetter Cc: Sean Paul Signed-off-by: Manasi Navare Acked-by: Sean Paul Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190206213148.21390-1-manasi.d.navare@intel.com

drm: add definitions for DP Audio/Video compliance tests

2019-02-05T16:46:40Z

This change adds definitions needed for DP audio compliance testing. It also adds missing definition for DP video compliance. Changes in V2: -- Delete cover letter for this patch. -- Move the description from cover letter into patch commit message. -- Remove DPU from subject prefix Reviewed-by: Sean Paul Acked-by: Daniel Vetter # for merging through -msm. Signed-off-by: Chandan Uddaraju Signed-off-by: Sean Paul

drm/dp/mst: Provide better debugs for NAK replies

2019-01-30T21:23:13Z

Decode the NAK reply fields to make it easier to parse the logs. v2: s/STR/DP_STR/ to avoid conflict with some header stuff (0day) Use drm_dp_mst_req_type_str() more (DK) Signed-off-by: Ville Syrjälä Reviewed-by: Dhinakaran Pandiyan Link: https://patchwork.freedesktop.org/patch/msgid/20190122200301.18633-2-ville.syrjala@linux.intel.com

drm/dp/mst: Provide defines for ACK vs. NAK reply type

2019-01-30T21:23:13Z

Make the code a bit easier to read by providing symbolic names for the reply_type (ACK vs. NAK). Also clean up some brace stuff while at it. v2: s/DP_REPLY/DP_SIDEBAND_REPLY/ (DK) Fix some checkpatch issues Signed-off-by: Ville Syrjälä Reviewed-by: Dhinakaran Pandiyan Link: https://patchwork.freedesktop.org/patch/msgid/20190122200301.18633-1-ville.syrjala@linux.intel.com

drm: Fix documentation generation for DP_DPCD_QUIRK_NO_PSR

2018-12-06T01:10:25Z

The DP_DPCD_QUIRK_NO_PSR comment is missing colon causing this warning when generating kernel documentation. ./include/drm/drm_dp_helper.h:1374: warning: Incorrect use of kernel-doc format: * @DP_DPCD_QUIRK_NO_PSR Fixes: 7c5c641a930e (drm/i915: Disable PSR in Apple panels) Cc: Dhinakaran Pandiyan Signed-off-by: José Roberto de Souza Reviewed-by: Dhinakaran Pandiyan Link: https://patchwork.freedesktop.org/patch/msgid/20181205184850.13218-1-jose.souza@intel.com

drm: Add the PSR SU granularity registers offsets

2018-12-04T20:12:33Z

Source is required to comply to sink SU granularity when DP_PSR2_SU_GRANULARITY_REQUIRED is set in DP_PSR_CAPS, so adding the registers offsets. v2: Also adding DP_PSR2_SU_Y_GRANULARITY(Rodrigo) Cc: Dhinakaran Pandiyan Cc: Rodrigo Vivi Reviewed-by: Dhinakaran Pandiyan Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181204003403.23361-7-jose.souza@intel.com

drm/i915: Disable PSR in Apple panels

2018-12-04T20:12:28Z

i915 yet don't support PSR in Apple panels, so lets keep it disabled while we work on that. v2: Renamed DP_DPCD_QUIRK_PSR_NOT_CURRENTLY_SUPPORTED to DP_DPCD_QUIRK_NO_PSR (Ville) v3: Adding documentation to DP_DPCD_QUIRK_NO_PSR(Dhinakaran and Jani) Fixed typo in comment of the new quirk entry(Jani) Fixes: 598c6cfe0690 (drm/i915/psr: Enable PSR1 on gen-9+ HW) Cc: Jani Nikula Cc: Ville Syrjälä Cc: Rodrigo Vivi Cc: Dhinakaran Pandiyan Reviewed-by: Dhinakaran Pandiyan Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181204003403.23361-1-jose.souza@intel.com

drm/dsc: Modify DRM helper to return complete DSC color depth capabilities

2018-11-27T23:30:34Z

DSC DPCD color depth register advertises its color depth capabilities by setting each of the bits that corresponding to a specific color depth. This patch defines those specific color depths and adds a helper to return an array of color depth capabilities. v2: * Simplify the logic (Ville) Signed-off-by: Manasi Navare Cc: Ville Syrjala Acked-by: Sean Paul (For merging through drm-intel) Reviewed-by: Ville Syrjala Reviewed-by: Anusha Srivatsa Link: https://patchwork.freedesktop.org/patch/msgid/20181127214125.17658-1-manasi.d.navare@intel.com

Merge drm/drm-next into drm-intel-next-queued

2018-11-20T11:14:08Z

Pull in v4.20-rc3 via drm-next. Signed-off-by: Jani Nikula