diff options
| author | Dave Airlie <airlied@redhat.com> | 2017-11-02 10:26:51 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-11-10 08:39:36 +1000 |
| commit | 06993e4ee350b9c2ab1e3ee7686878add3900d39 (patch) | |
| tree | 354a8654e8f0ef19dd201b469b922f937e0f8085 /src/gallium/drivers/r600/r600d_common.h | |
| parent | 9e62654d4b47adfd5bdd60389dee17fdd17dba73 (diff) | |
r600: add support for hw atomic counters. (v3)
This adds support for the evergreen/cayman atomic counters.
These are implemented using GDS append/consume counters. The values
for each counter are loaded before drawing and saved after each draw
using special CP packets.
v2: move hw atomic assignment into driver.
v3: fix messing up caps (Gert Wollny), only store ranges in driver,
drop buffers.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Tested-By: Gert Wollny <gw.fossdev@gmail.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600d_common.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600d_common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600d_common.h b/src/gallium/drivers/r600/r600d_common.h index ed1d46076c0..b06f90f8edd 100644 --- a/src/gallium/drivers/r600/r600d_common.h +++ b/src/gallium/drivers/r600/r600d_common.h @@ -51,6 +51,8 @@ #define STRMOUT_SELECT_BUFFER(x) (((unsigned)(x) & 0x3) << 8) #define PKT3_WAIT_REG_MEM 0x3C #define WAIT_REG_MEM_EQUAL 3 +#define WAIT_REG_MEM_GEQUAL 5 +#define WAIT_REG_MEM_MEMORY (1 << 4) #define WAIT_REG_MEM_MEM_SPACE(x) (((unsigned)(x) & 0x3) << 4) #define PKT3_COPY_DATA 0x40 #define COPY_DATA_SRC_SEL(x) ((x) & 0xf) |