diff options
| author | Yang Zhao <yang@yangman.ca> | 2009-09-15 12:21:01 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2009-09-16 10:21:35 +1000 |
| commit | f657c2a7310ad56e2b67f35f4c5c6106a7146b9c (patch) | |
| tree | ae1d2b409de5a472842de2decf5965658aac0c82 /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | ecb114a128d150422d22eda238cb812f6b20bf39 (diff) | |
drm/radeon: Save and restore bios scratch regs during S/R
[airlied:- adapted slightly in naming]
Signed-off-by: Yang Zhao <yang@yangman.ca>
Signed-off-by: Dave Airlie <airlied@redhat.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 523d6cbd4f08..dde13817dee0 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -383,6 +383,8 @@ extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock); extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev); extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock); extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev); +extern void radeon_save_bios_scratch_regs(struct radeon_device *rdev); +extern void radeon_restore_bios_scratch_regs(struct radeon_device *rdev); extern void radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc); extern void |