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| author | Christian König <christian.koenig@amd.com> | 2013-07-08 08:32:04 -0600 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2014-02-13 11:11:24 +0100 |
| commit | cbdd052577e798e0cd7b39eb75cfebee406f8410 (patch) | |
| tree | 00771dba9a8ec5d8e4e37b833dce38716433e779 /src | |
| parent | ef9a6ded10d17e42b36a1382d71fd6d547121ee7 (diff) | |
| download | external_mesa3d-cbdd052577e798e0cd7b39eb75cfebee406f8410.zip external_mesa3d-cbdd052577e798e0cd7b39eb75cfebee406f8410.tar.gz external_mesa3d-cbdd052577e798e0cd7b39eb75cfebee406f8410.tar.bz2 | |
radeon/winsys: add VCE support v4
v2: add fw version query
v3: add README.VCE
v4: avoid error msg when kernel doesn't support it
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 10 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 20 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_winsys.h | 2 |
3 files changed, 31 insertions, 1 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c index d8ad297..ccba0c0 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c @@ -99,6 +99,10 @@ #define RADEON_CS_RING_UVD 3 #endif +#ifndef RADEON_CS_RING_VCE +#define RADEON_CS_RING_VCE 4 +#endif + #ifndef RADEON_CS_END_OF_FRAME #define RADEON_CS_END_OF_FRAME 0x04 #endif @@ -538,6 +542,12 @@ static void radeon_drm_cs_flush(struct radeon_winsys_cs *rcs, unsigned flags, ui cs->cst->cs.num_chunks = 3; break; + case RING_VCE: + cs->cst->flags[0] = 0; + cs->cst->flags[1] = RADEON_CS_RING_VCE; + cs->cst->cs.num_chunks = 3; + break; + default: case RING_GFX: cs->cst->flags[0] = 0; diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 427ee7d..c28f3a7 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -97,10 +97,18 @@ #define RADEON_INFO_RING_WORKING 0x15 #endif +#ifndef RADEON_INFO_VCE_FW_VERSION +#define RADEON_INFO_VCE_FW_VERSION 0x1b +#endif + #ifndef RADEON_CS_RING_UVD #define RADEON_CS_RING_UVD 3 #endif +#ifndef RADEON_CS_RING_VCE +#define RADEON_CS_RING_VCE 4 +#endif + static struct util_hash_table *fd_tab = NULL; /* Enable/disable feature access for one command stream. @@ -341,13 +349,23 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws) ws->info.r600_has_dma = TRUE; } - /* Check for UVD */ + /* Check for UVD and VCE */ ws->info.has_uvd = FALSE; + ws->info.vce_fw_version = 0x00000000; if (ws->info.drm_minor >= 32) { uint32_t value = RADEON_CS_RING_UVD; if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING, "UVD Ring working", &value)) ws->info.has_uvd = value; + + value = RADEON_CS_RING_VCE; + if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING, + NULL, &value) && value) { + + if (radeon_get_drm_value(ws->fd, RADEON_INFO_VCE_FW_VERSION, + "VCE FW version", &value)) + ws->info.vce_fw_version = value; + } } /* Get GEM info. */ diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h index 55f60d3..37affc3 100644 --- a/src/gallium/winsys/radeon/drm/radeon_winsys.h +++ b/src/gallium/winsys/radeon/drm/radeon_winsys.h @@ -149,6 +149,7 @@ enum ring_type { RING_GFX = 0, RING_DMA, RING_UVD, + RING_VCE, RING_LAST, }; @@ -180,6 +181,7 @@ struct radeon_info { uint32_t drm_patchlevel; boolean has_uvd; + uint32_t vce_fw_version; uint32_t r300_num_gb_pipes; uint32_t r300_num_z_pipes; |