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| author | Aaron Ma <aaron.ma@canonical.com> | 2020-10-09 16:57:49 +0800 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2020-10-12 19:37:15 -0400 |
| commit | 98e497e203a58b6419e20a8f820c8fd8c50e8da7 (patch) | |
| tree | aa52d0aef865fb7073615747b5c78cb708a48a27 /lib/mpi/mpi-sub-ui.c | |
| parent | 4ade8f31c25bef7ce7ed4d7cbac17df7c4bad850 (diff) | |
drm/i915/dpcd_bl: uncheck PWM_PIN_CAP when detect eDP backlight capabilities
BOE panel with ID 2270 claims both PWM_PIN_CAP and AUX_SET_CAP backlight
control bits, but default chip backlight failed to control brightness.
Check AUX_SET_CAP and proceed to check quirks or VBT backlight type.
DPCD can control the brightness of this pannel.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201009085750.88490-1-aaron.ma@canonical.com
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions