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| author | Alex Deucher | 2010-11-21 16:59:01 +0100 |
|---|---|---|
| committer | Dave Airlie | 2010-11-22 02:51:08 +0100 |
| commit | 6f34be50bd1bdd2ff3c955940e033a80d05f248a (patch) | |
| tree | 7e9635a2e589cd3a49490a4656611c112e485059 /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | drm/kms/radeon: Add support for precise vblank timestamping. (diff) | |
| download | kernel-qcow2-linux-6f34be50bd1bdd2ff3c955940e033a80d05f248a.tar.gz kernel-qcow2-linux-6f34be50bd1bdd2ff3c955940e033a80d05f248a.tar.xz kernel-qcow2-linux-6f34be50bd1bdd2ff3c955940e033a80d05f248a.zip | |
drm/radeon/kms: add pageflip ioctl support (v3)
This adds support for dri2 pageflipping.
v2: precision updates from Mario Kleiner.
v3: Multihead fixes from Mario Kleiner; missing crtc offset
add note about update pending bit on pre-avivo chips
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 740988244143..4970eda1bd41 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -130,6 +130,9 @@ extern void r100_pm_prepare(struct radeon_device *rdev); extern void r100_pm_finish(struct radeon_device *rdev); extern void r100_pm_init_profile(struct radeon_device *rdev); extern void r100_pm_get_dynpm_state(struct radeon_device *rdev); +extern void r100_pre_page_flip(struct radeon_device *rdev, int crtc); +extern u32 r100_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base); +extern void r100_post_page_flip(struct radeon_device *rdev, int crtc); /* * r200,rv250,rs300,rv280 @@ -205,6 +208,9 @@ void rs600_hpd_set_polarity(struct radeon_device *rdev, extern void rs600_pm_misc(struct radeon_device *rdev); extern void rs600_pm_prepare(struct radeon_device *rdev); extern void rs600_pm_finish(struct radeon_device *rdev); +extern void rs600_pre_page_flip(struct radeon_device *rdev, int crtc); +extern u32 rs600_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base); +extern void rs600_post_page_flip(struct radeon_device *rdev, int crtc); /* * rs690,rs740 @@ -287,6 +293,7 @@ void rv770_fini(struct radeon_device *rdev); int rv770_suspend(struct radeon_device *rdev); int rv770_resume(struct radeon_device *rdev); extern void rv770_pm_misc(struct radeon_device *rdev); +extern u32 rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base); /* * evergreen @@ -314,5 +321,8 @@ extern int evergreen_cs_parse(struct radeon_cs_parser *p); extern void evergreen_pm_misc(struct radeon_device *rdev); extern void evergreen_pm_prepare(struct radeon_device *rdev); extern void evergreen_pm_finish(struct radeon_device *rdev); +extern void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc); +extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base); +extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc); #endif |