drm/radeon: initial VCE support v4
Only VCE 2.0 support so far.
v2: squashing multiple patches into this one
v3: add IRQ support for CIK, major cleanups,
basic code documentation
v4: remove HAINAN from chipset list
Signed-off-by: Christian König <christian.koenig@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index dda02bf..4f059b2 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1987,6 +1987,19 @@
.set_wptr = &cik_sdma_set_wptr,
};
+static struct radeon_asic_ring ci_vce_ring = {
+ .ib_execute = &radeon_vce_ib_execute,
+ .emit_fence = &radeon_vce_fence_emit,
+ .emit_semaphore = &radeon_vce_semaphore_emit,
+ .cs_parse = &radeon_vce_cs_parse,
+ .ring_test = &radeon_vce_ring_test,
+ .ib_test = &radeon_vce_ib_test,
+ .is_lockup = &radeon_ring_test_lockup,
+ .get_rptr = &vce_v1_0_get_rptr,
+ .get_wptr = &vce_v1_0_get_wptr,
+ .set_wptr = &vce_v1_0_set_wptr,
+};
+
static struct radeon_asic ci_asic = {
.init = &cik_init,
.fini = &cik_fini,
@@ -2015,6 +2028,8 @@
[R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring,
[CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring,
[R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
+ [TN_RING_TYPE_VCE1_INDEX] = &ci_vce_ring,
+ [TN_RING_TYPE_VCE2_INDEX] = &ci_vce_ring,
},
.irq = {
.set = &cik_irq_set,
@@ -2117,6 +2132,8 @@
[R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring,
[CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring,
[R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
+ [TN_RING_TYPE_VCE1_INDEX] = &ci_vce_ring,
+ [TN_RING_TYPE_VCE2_INDEX] = &ci_vce_ring,
},
.irq = {
.set = &cik_irq_set,