From: James Zhu <James.Zhu@xxxxxxx>
add vcn nbio doorbell range setting for 2nd vcn instance
Signed-off-by: James Zhu <James.Zhu@xxxxxxx>
Reviewed-by: Leo Liu <leo.liu@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +-
drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c | 2 +-
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 20 +++++++++++++++++---
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 2 +-
5 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index e9c386cec2ad..4b514a44184c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -677,7 +677,7 @@ struct amdgpu_nbio_funcs {
void (*sdma_doorbell_range)(struct amdgpu_device *adev, int instance,
bool use_doorbell, int doorbell_index, int doorbell_size);
void (*vcn_doorbell_range)(struct amdgpu_device *adev, bool use_doorbell,
- int doorbell_index);
+ int doorbell_index, int instance);
void (*enable_doorbell_aperture)(struct amdgpu_device *adev,
bool enable);
void (*enable_doorbell_selfring_aperture)(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
index 72efe32f2406..f5611c479e28 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
@@ -92,7 +92,7 @@ static void nbio_v2_3_sdma_doorbell_range(struct amdgpu_device *adev, int instan
}
static void nbio_v2_3_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell,
- int doorbell_index)
+ int doorbell_index, int instance)
{
u32 reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE);
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
index d8c9972a315b..910fffced43b 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
@@ -42,6 +42,14 @@
#define GPU_HDP_FLUSH_DONE__RSVD_ENG4_MASK 0x00010000L
#define GPU_HDP_FLUSH_DONE__RSVD_ENG5_MASK 0x00020000L
+#define mmBIF_MMSCH1_DOORBELL_RANGE 0x01dc
+#define mmBIF_MMSCH1_DOORBELL_RANGE_BASE_IDX 2
+//BIF_MMSCH1_DOORBELL_RANGE
+#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET__SHIFT 0x2
+#define BIF_MMSCH1_DOORBELL_RANGE__SIZE__SHIFT 0x10
+#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET_MASK 0x00000FFCL
+#define BIF_MMSCH1_DOORBELL_RANGE__SIZE_MASK 0x001F0000L
+
static void nbio_v7_4_remap_hdp_registers(struct amdgpu_device *adev)
{
WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL,
@@ -115,11 +123,17 @@ static void nbio_v7_4_sdma_doorbell_range(struct amdgpu_device *adev, int instan
}
static void nbio_v7_4_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell,
- int doorbell_index)
+ int doorbell_index, int instance)
{
- u32 reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE);
+ u32 reg;
+ u32 doorbell_range;
+
+ if (instance)
+ reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH1_DOORBELL_RANGE);
+ else
+ reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE);
- u32 doorbell_range = RREG32(reg);
+ doorbell_range = RREG32(reg);
if (use_doorbell) {
doorbell_range = REG_SET_FIELD(doorbell_range,
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 52a5e3ac9f55..2b7bb6364e5a 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -245,7 +245,7 @@ static int vcn_v2_0_hw_init(void *handle)
int i, r;
adev->nbio_funcs->vcn_doorbell_range(adev, ring->use_doorbell,
- ring->doorbell_index);
+ ring->doorbell_index, 0);
ring->sched.ready = true;
r = amdgpu_ring_test_ring(ring);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index 840737df19c0..75fdb6881ac0 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -212,7 +212,7 @@ static int vcn_v2_5_hw_init(void *handle)
int i, r;
adev->nbio_funcs->vcn_doorbell_range(adev, ring->use_doorbell,
- ring->doorbell_index);
+ ring->doorbell_index, 0);
r = amdgpu_ring_test_ring(ring);
if (r) {
--
2.20.1
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