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| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-11-11 19:09:37 +0100 |
|---|---|---|
| committer | Mario Limonciello <mario.limonciello@amd.com> | 2024-11-21 09:28:14 -0600 |
| commit | 916ecc0db336768d80e14ef28a8c64a775274f95 (patch) | |
| tree | 3e8601b67cecd7763566f611225b218ff8bc41d1 /tools/arch/xtensa/include | |
| parent | c2753b2471c65955de18cbc58530641447e5bfe9 (diff) | |
drm: panel-backlight-quirks: Add Framework 13 matte panel
The value of "min_input_signal" returned from ATIF on a Framework AMD 13
is "12". This leads to a fairly bright minimum display backlight.
Add a quirk to override that the minimum backlight PWM to "0" which
leads to a much lower minimum brightness, which is still visible.
Tested on a Framework AMD 13 BIOS 3.05 with the matte panel.
Link: https://community.frame.work/t/25711/9
Link: https://community.frame.work/t/47036
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Tested-by: Dustin L. Howett <dustin@howett.net>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241111-amdgpu-min-backlight-quirk-v7-3-f662851fda69@weissschuh.net
Diffstat (limited to 'tools/arch/xtensa/include')
0 files changed, 0 insertions, 0 deletions