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| author |   Matt Atwood <matthew.s.atwood@intel.com> | 2020-02-24 14:36:51 -0800 |
|---|---|---|
| committer |   Matt Roper <matthew.d.roper@intel.com> | 2020-02-26 15:07:42 -0800 |
| commit | 0b3a4dd4af97535551f1fe02501c485cc3c5329a (patch) | |
| tree | 4b6005f6272f3ff43d9b135913aec22ec6263366 /drivers/gpu/drm/i915/display/intel_hdmi.h | |
| parent | drm/i915/tgl: Allow DC5/DC6 entry while PG2 is active (diff) | |
| download | linux-dev-0b3a4dd4af97535551f1fe02501c485cc3c5329a.tar.xz linux-dev-0b3a4dd4af97535551f1fe02501c485cc3c5329a.zip | |
drm/i915/tgl: Add Wa_1606054188:tgl
On Tiger Lake we do not support source keying in the pixel formats P010,
P012, P016.
v2: Move WA to end of function. Create helper function for format
check. Less verbose debugging messaging.
v3: whitespace
v4(MattR):
- Actually return EINVAL to reject this combination.
- Pass format parameter as u32.
- Make test TGL-specific for now.
- Switch to per-device logging.
- Shorten/simplify comment.
Bspec: 52890
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200224223651.3801646-1-matthew.d.roper@intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdmi.h')
0 files changed, 0 insertions, 0 deletions