diff options
| author | Ville Syrjälä <[email protected]> | 2019-04-05 17:13:49 +0300 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2019-04-08 09:13:38 +0300 |
| commit | 499653501baf27d26e73cb5ce744869df3400509 (patch) | |
| tree | 6eec155f8fddc3461e5b4a94267d01f7549196fd /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 513a4c5589b4a07d3cc1c42329ff3e93505613e5 (diff) | |
drm/i915: Fix pipe_bpp readout for BXT/GLK DSI
The only bpc information in pipe registers for BXT/GLK DSI
is the PIPEMISC dither bpc. Let's try to use that to read
out pipe_bpp on these platforms. However, I'm not sure if
this will be correctly populated by the GOP since bspec
suggests it's only needed if dithering is actually enabled.
If not I guess we'll have to go one step further and
extract pipe_bpp from the DSI pixel format when dithering
is disabled.
Cc: Hans de Goede <[email protected]>
Fixes: ca0b04db14a5 ("drm/i915/dsi: Fix pipe_bpp for handling for 6 bpc pixel-formats")
References: https://bugs.freedesktop.org/show_bug.cgi?id=109516
Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Imre Deak <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions