diff options
| author | Jani Nikula <[email protected]> | 2019-04-05 10:52:20 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2019-04-10 09:06:39 -0700 |
| commit | 21635d7311734d2d1b177f8a95e2f9386174b76d (patch) | |
| tree | 075edf121fbe3a1b042d97e65b5aae63e78b2932 /lib/clz_tab.c | |
| parent | 4690985e00ac38334d4a68f99c56ac310ef0527b (diff) | |
drm/i915/dp: revert back to max link rate and lane count on eDP
Commit 7769db588384 ("drm/i915/dp: optimize eDP 1.4+ link config fast
and narrow") started to optize the eDP 1.4+ link config, both per spec
and as preparation for display stream compression support.
Sadly, we again face panels that flat out fail with parameters they
claim to support. Revert, and go back to the drawing board.
v2: Actually revert to max params instead of just wide-and-slow.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109959
Fixes: 7769db588384 ("drm/i915/dp: optimize eDP 1.4+ link config fast and narrow")
Cc: Ville Syrjälä <[email protected]>
Cc: Manasi Navare <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Matt Atwood <[email protected]>
Cc: "Lee, Shawn C" <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: [email protected]
Cc: <[email protected]> # v5.0+
Reviewed-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Manasi Navare <[email protected]>
Tested-by: Albert Astals Cid <[email protected]> # v5.0 backport
Tested-by: Emanuele Panigati <[email protected]> # v5.0 backport
Tested-by: Matteo Iervasi <[email protected]> # v5.0 backport
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit f11cb1c19ad0563b3c1ea5eb16a6bac0e401f428)
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'lib/clz_tab.c')
0 files changed, 0 insertions, 0 deletions