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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-07-26 09:50:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-20 13:10:34 -0400 |
| commit | af7912e57316caa1b705f06b03592cec0737cb36 (patch) | |
| tree | 182dd1ef49d138aa7461f9d4a3ace1ef60936553 /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | efd4e418f2bb8a8b21f96fd44e775eaf6dd55905 (diff) | |
| download | talos-op-linux-af7912e57316caa1b705f06b03592cec0737cb36.tar.gz talos-op-linux-af7912e57316caa1b705f06b03592cec0737cb36.zip | |
drm/radeon: track whether the GPU controls the backlight (v2)
A table in the vbios tells us whether the GPU backlight controller
is used or not. If the bit is set, the GPU backlight controller is
used; if it is not set, an off-chip backlight controller is used.
v2: store all the firmware flags, not just BL control
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index d56978949f34..806140d32b5d 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -252,6 +252,8 @@ struct radeon_mode_info { /* pointer to fbdev info structure */ struct radeon_fbdev *rfbdev; + /* firmware flags */ + u16 firmware_flags; }; #define MAX_H_CODE_TIMING_LEN 32 |
