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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-11-21 10:59:01 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-11-22 11:51:08 +1000 |
| commit | 6f34be50bd1bdd2ff3c955940e033a80d05f248a (patch) | |
| tree | 7e9635a2e589cd3a49490a4656611c112e485059 /drivers/gpu/drm/radeon/r600d.h | |
| parent | f5a8020903932624cf020dc72455a10a3e005087 (diff) | |
| download | lwn-6f34be50bd1bdd2ff3c955940e033a80d05f248a.tar.gz lwn-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/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index bff4dc4f410f..c89cfa8e0c05 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -728,6 +728,15 @@ /* DCE 3.2 */ # define DC_HPDx_EN (1 << 28) +#define D1GRPH_INTERRUPT_STATUS 0x6158 +#define D2GRPH_INTERRUPT_STATUS 0x6958 +# define DxGRPH_PFLIP_INT_OCCURRED (1 << 0) +# define DxGRPH_PFLIP_INT_CLEAR (1 << 8) +#define D1GRPH_INTERRUPT_CONTROL 0x615c +#define D2GRPH_INTERRUPT_CONTROL 0x695c +# define DxGRPH_PFLIP_INT_MASK (1 << 0) +# define DxGRPH_PFLIP_INT_TYPE (1 << 8) + /* * PM4 */ |