kernel/include/drm/drm_displayid.h, branch linux-5.11.y

drm/edid: Replace zero-length array with flexible-array

2020-06-16T04:08:31Z

There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva

drm/edid: Swap some operands in for_each_displayid_db()

2020-03-18T15:52:36Z

A+B on the previous line, B+A on the next line. Brain hurts. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20200313162054.16009-3-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher

drm/edid: parse CEA blocks embedded in DisplayID

2019-06-25T04:32:26Z

DisplayID blocks allow embedding of CEA blocks. The payloads are identical to traditional top level CEA extension blocks, but the header is slightly different. This change allows the CEA parser to find a CEA block inside a DisplayID block. Additionally, it adds support for parsing the embedded CTA header. No further changes are necessary due to payload parity. This change fixes audio support for the Valve Index HMD. Signed-off-by: Andres Rodriguez Reviewed-by: Dave Airlie Cc: Jani Nikula Cc: # v4.15 Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20190619180901.17901-1-andresx7@gmail.com

drm/edid: add displayid detailed 1 timings to the modelist. (v1.1)

2016-05-23T01:35:31Z

The tiled 5K Dell monitor appears to be hiding it's tiled mode inside the displayid timings block, this patch parses this blocks and adds the modes to the modelist. v1.1: add missing __packed. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95207 Signed-off-by: Dave Airlie

drm/displayid: add displayid defines and edid extension (v2)

2014-12-08T23:56:46Z

These are just taken from the DisplayID v1.3 spec, and the DDC spec. v2: use __packed (Jani) Signed-off-by: Dave Airlie