* [PATCH] drm/amdgpu: Use sdma_engine array
@ 2018-12-17 18:04 Zeng, Oak
[not found] ` <1545069872-26076-1-git-send-email-Oak.Zeng-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Zeng, Oak @ 2018-12-17 18:04 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Zeng, Oak
Use sdma_engine[8] array instead of sdma_engine0~7 so it is easier
to program.
Change-Id: I04873ddfd82e613c28908ae81665c6b02836d093
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 ++++----
drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 9 +--------
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 3 +--
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 8 ++------
drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | 16 ++++++++--------
drivers/gpu/drm/amd/amdgpu/vi.c | 4 ++--
7 files changed, 20 insertions(+), 32 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 612887c..e957e42 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -188,13 +188,13 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
* can use each doorbell assignment twice.
*/
gpu_resources.sdma_doorbell[0][i] =
- adev->doorbell_index.sdma_engine0 + (i >> 1);
+ adev->doorbell_index.sdma_engine[0] + (i >> 1);
gpu_resources.sdma_doorbell[0][i+1] =
- adev->doorbell_index.sdma_engine0 + 0x200 + (i >> 1);
+ adev->doorbell_index.sdma_engine[0] + 0x200 + (i >> 1);
gpu_resources.sdma_doorbell[1][i] =
- adev->doorbell_index.sdma_engine1 + (i >> 1);
+ adev->doorbell_index.sdma_engine[1] + (i >> 1);
gpu_resources.sdma_doorbell[1][i+1] =
- adev->doorbell_index.sdma_engine1 + 0x200 + (i >> 1);
+ adev->doorbell_index.sdma_engine[1] + 0x200 + (i >> 1);
}
/* Doorbells 0x0e0-0ff and 0x2e0-2ff are reserved for
* SDMA, IH and VCN. So don't use them for the CP.
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
index be620b2..35a0c05 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
@@ -51,14 +51,7 @@ struct amdgpu_doorbell_index {
uint32_t userqueue_start;
uint32_t userqueue_end;
uint32_t gfx_ring0;
- uint32_t sdma_engine0;
- uint32_t sdma_engine1;
- uint32_t sdma_engine2;
- uint32_t sdma_engine3;
- uint32_t sdma_engine4;
- uint32_t sdma_engine5;
- uint32_t sdma_engine6;
- uint32_t sdma_engine7;
+ uint32_t sdma_engine[8];
uint32_t ih;
union {
struct {
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 1bccc5f..06c5a27 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -1145,8 +1145,7 @@ static int sdma_v3_0_sw_init(void *handle)
ring->ring_obj = NULL;
if (!amdgpu_sriov_vf(adev)) {
ring->use_doorbell = true;
- ring->doorbell_index = (i == 0) ?
- adev->doorbell_index.sdma_engine0 : adev->doorbell_index.sdma_engine1;
+ ring->doorbell_index = adev->doorbell_index.sdma_engine[i];
} else {
ring->use_pollmem = true;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index fd0bfe1..42b419d 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1521,9 +1521,7 @@ static int sdma_v4_0_sw_init(void *handle)
ring->use_doorbell?"true":"false");
/* doorbell size is 2 dwords, get DWORD offset */
- ring->doorbell_index = (i == 0) ?
- (adev->doorbell_index.sdma_engine0 << 1)
- : (adev->doorbell_index.sdma_engine1 << 1);
+ ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1;
sprintf(ring->name, "sdma%d", i);
r = amdgpu_ring_init(adev, ring, 1024,
@@ -1542,9 +1540,7 @@ static int sdma_v4_0_sw_init(void *handle)
/* paging queue use same doorbell index/routing as gfx queue
* with 0x400 (4096 dwords) offset on second doorbell page
*/
- ring->doorbell_index = (i == 0) ?
- (adev->doorbell_index.sdma_engine0 << 1)
- : (adev->doorbell_index.sdma_engine1 << 1);
+ ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1;
ring->doorbell_index += 0x400;
sprintf(ring->name, "page%d", i);
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
index 422674b..b75d17b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
@@ -70,8 +70,8 @@ void vega10_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.userqueue_start = AMDGPU_DOORBELL64_USERQUEUE_START;
adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL64_USERQUEUE_END;
adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL64_GFX_RING0;
- adev->doorbell_index.sdma_engine0 = AMDGPU_DOORBELL64_sDMA_ENGINE0;
- adev->doorbell_index.sdma_engine1 = AMDGPU_DOORBELL64_sDMA_ENGINE1;
+ adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL64_sDMA_ENGINE0;
+ adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL64_sDMA_ENGINE1;
adev->doorbell_index.ih = AMDGPU_DOORBELL64_IH;
adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_DOORBELL64_UVD_RING0_1;
adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_DOORBELL64_UVD_RING2_3;
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
index edce413..63c542c 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
@@ -68,14 +68,14 @@ void vega20_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.userqueue_start = AMDGPU_VEGA20_DOORBELL_USERQUEUE_START;
adev->doorbell_index.userqueue_end = AMDGPU_VEGA20_DOORBELL_USERQUEUE_END;
adev->doorbell_index.gfx_ring0 = AMDGPU_VEGA20_DOORBELL_GFX_RING0;
- adev->doorbell_index.sdma_engine0 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0;
- adev->doorbell_index.sdma_engine1 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1;
- adev->doorbell_index.sdma_engine2 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2;
- adev->doorbell_index.sdma_engine3 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3;
- adev->doorbell_index.sdma_engine4 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4;
- adev->doorbell_index.sdma_engine5 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5;
- adev->doorbell_index.sdma_engine6 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6;
- adev->doorbell_index.sdma_engine7 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7;
+ adev->doorbell_index.sdma_engine[0] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0;
+ adev->doorbell_index.sdma_engine[1] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1;
+ adev->doorbell_index.sdma_engine[2] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2;
+ adev->doorbell_index.sdma_engine[3] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3;
+ adev->doorbell_index.sdma_engine[4] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4;
+ adev->doorbell_index.sdma_engine[5] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5;
+ adev->doorbell_index.sdma_engine[6] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6;
+ adev->doorbell_index.sdma_engine[7] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7;
adev->doorbell_index.ih = AMDGPU_VEGA20_DOORBELL_IH;
adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_VEGA20_DOORBELL64_UVD_RING0_1;
adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_VEGA20_DOORBELL64_UVD_RING2_3;
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 77e3674..03e7be5 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1726,8 +1726,8 @@ void legacy_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.mec_ring6 = AMDGPU_DOORBELL_MEC_RING6;
adev->doorbell_index.mec_ring7 = AMDGPU_DOORBELL_MEC_RING7;
adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL_GFX_RING0;
- adev->doorbell_index.sdma_engine0 = AMDGPU_DOORBELL_sDMA_ENGINE0;
- adev->doorbell_index.sdma_engine1 = AMDGPU_DOORBELL_sDMA_ENGINE1;
+ adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL_sDMA_ENGINE0;
+ adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL_sDMA_ENGINE1;
adev->doorbell_index.ih = AMDGPU_DOORBELL_IH;
adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_MAX_ASSIGNMENT;
}
--
2.7.4
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/amdgpu: Use sdma_engine array
[not found] ` <1545069872-26076-1-git-send-email-Oak.Zeng-5C7GfCeVMHo@public.gmane.org>
@ 2018-12-17 22:17 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2018-12-17 22:17 UTC (permalink / raw)
To: Oak Zeng; +Cc: amd-gfx list
On Mon, Dec 17, 2018 at 1:05 PM Zeng, Oak <Oak.Zeng@amd.com> wrote:
>
> Use sdma_engine[8] array instead of sdma_engine0~7 so it is easier
> to program.
>
> Change-Id: I04873ddfd82e613c28908ae81665c6b02836d093
> Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 ++++----
> drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 9 +--------
> drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 3 +--
> drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 8 ++------
> drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c | 4 ++--
> drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | 16 ++++++++--------
> drivers/gpu/drm/amd/amdgpu/vi.c | 4 ++--
> 7 files changed, 20 insertions(+), 32 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> index 612887c..e957e42 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> @@ -188,13 +188,13 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
> * can use each doorbell assignment twice.
> */
> gpu_resources.sdma_doorbell[0][i] =
> - adev->doorbell_index.sdma_engine0 + (i >> 1);
> + adev->doorbell_index.sdma_engine[0] + (i >> 1);
> gpu_resources.sdma_doorbell[0][i+1] =
> - adev->doorbell_index.sdma_engine0 + 0x200 + (i >> 1);
> + adev->doorbell_index.sdma_engine[0] + 0x200 + (i >> 1);
> gpu_resources.sdma_doorbell[1][i] =
> - adev->doorbell_index.sdma_engine1 + (i >> 1);
> + adev->doorbell_index.sdma_engine[1] + (i >> 1);
> gpu_resources.sdma_doorbell[1][i+1] =
> - adev->doorbell_index.sdma_engine1 + 0x200 + (i >> 1);
> + adev->doorbell_index.sdma_engine[1] + 0x200 + (i >> 1);
> }
> /* Doorbells 0x0e0-0ff and 0x2e0-2ff are reserved for
> * SDMA, IH and VCN. So don't use them for the CP.
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
> index be620b2..35a0c05 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h
> @@ -51,14 +51,7 @@ struct amdgpu_doorbell_index {
> uint32_t userqueue_start;
> uint32_t userqueue_end;
> uint32_t gfx_ring0;
> - uint32_t sdma_engine0;
> - uint32_t sdma_engine1;
> - uint32_t sdma_engine2;
> - uint32_t sdma_engine3;
> - uint32_t sdma_engine4;
> - uint32_t sdma_engine5;
> - uint32_t sdma_engine6;
> - uint32_t sdma_engine7;
> + uint32_t sdma_engine[8];
> uint32_t ih;
> union {
> struct {
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> index 1bccc5f..06c5a27 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> @@ -1145,8 +1145,7 @@ static int sdma_v3_0_sw_init(void *handle)
> ring->ring_obj = NULL;
> if (!amdgpu_sriov_vf(adev)) {
> ring->use_doorbell = true;
> - ring->doorbell_index = (i == 0) ?
> - adev->doorbell_index.sdma_engine0 : adev->doorbell_index.sdma_engine1;
> + ring->doorbell_index = adev->doorbell_index.sdma_engine[i];
> } else {
> ring->use_pollmem = true;
> }
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> index fd0bfe1..42b419d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> @@ -1521,9 +1521,7 @@ static int sdma_v4_0_sw_init(void *handle)
> ring->use_doorbell?"true":"false");
>
> /* doorbell size is 2 dwords, get DWORD offset */
> - ring->doorbell_index = (i == 0) ?
> - (adev->doorbell_index.sdma_engine0 << 1)
> - : (adev->doorbell_index.sdma_engine1 << 1);
> + ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1;
>
> sprintf(ring->name, "sdma%d", i);
> r = amdgpu_ring_init(adev, ring, 1024,
> @@ -1542,9 +1540,7 @@ static int sdma_v4_0_sw_init(void *handle)
> /* paging queue use same doorbell index/routing as gfx queue
> * with 0x400 (4096 dwords) offset on second doorbell page
> */
> - ring->doorbell_index = (i == 0) ?
> - (adev->doorbell_index.sdma_engine0 << 1)
> - : (adev->doorbell_index.sdma_engine1 << 1);
> + ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1;
> ring->doorbell_index += 0x400;
>
> sprintf(ring->name, "page%d", i);
> diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
> index 422674b..b75d17b 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c
> @@ -70,8 +70,8 @@ void vega10_doorbell_index_init(struct amdgpu_device *adev)
> adev->doorbell_index.userqueue_start = AMDGPU_DOORBELL64_USERQUEUE_START;
> adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL64_USERQUEUE_END;
> adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL64_GFX_RING0;
> - adev->doorbell_index.sdma_engine0 = AMDGPU_DOORBELL64_sDMA_ENGINE0;
> - adev->doorbell_index.sdma_engine1 = AMDGPU_DOORBELL64_sDMA_ENGINE1;
> + adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL64_sDMA_ENGINE0;
> + adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL64_sDMA_ENGINE1;
> adev->doorbell_index.ih = AMDGPU_DOORBELL64_IH;
> adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_DOORBELL64_UVD_RING0_1;
> adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_DOORBELL64_UVD_RING2_3;
> diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
> index edce413..63c542c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c
> @@ -68,14 +68,14 @@ void vega20_doorbell_index_init(struct amdgpu_device *adev)
> adev->doorbell_index.userqueue_start = AMDGPU_VEGA20_DOORBELL_USERQUEUE_START;
> adev->doorbell_index.userqueue_end = AMDGPU_VEGA20_DOORBELL_USERQUEUE_END;
> adev->doorbell_index.gfx_ring0 = AMDGPU_VEGA20_DOORBELL_GFX_RING0;
> - adev->doorbell_index.sdma_engine0 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0;
> - adev->doorbell_index.sdma_engine1 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1;
> - adev->doorbell_index.sdma_engine2 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2;
> - adev->doorbell_index.sdma_engine3 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3;
> - adev->doorbell_index.sdma_engine4 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4;
> - adev->doorbell_index.sdma_engine5 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5;
> - adev->doorbell_index.sdma_engine6 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6;
> - adev->doorbell_index.sdma_engine7 = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7;
> + adev->doorbell_index.sdma_engine[0] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0;
> + adev->doorbell_index.sdma_engine[1] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1;
> + adev->doorbell_index.sdma_engine[2] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2;
> + adev->doorbell_index.sdma_engine[3] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3;
> + adev->doorbell_index.sdma_engine[4] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4;
> + adev->doorbell_index.sdma_engine[5] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5;
> + adev->doorbell_index.sdma_engine[6] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6;
> + adev->doorbell_index.sdma_engine[7] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7;
> adev->doorbell_index.ih = AMDGPU_VEGA20_DOORBELL_IH;
> adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_VEGA20_DOORBELL64_UVD_RING0_1;
> adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_VEGA20_DOORBELL64_UVD_RING2_3;
> diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
> index 77e3674..03e7be5 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vi.c
> @@ -1726,8 +1726,8 @@ void legacy_doorbell_index_init(struct amdgpu_device *adev)
> adev->doorbell_index.mec_ring6 = AMDGPU_DOORBELL_MEC_RING6;
> adev->doorbell_index.mec_ring7 = AMDGPU_DOORBELL_MEC_RING7;
> adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL_GFX_RING0;
> - adev->doorbell_index.sdma_engine0 = AMDGPU_DOORBELL_sDMA_ENGINE0;
> - adev->doorbell_index.sdma_engine1 = AMDGPU_DOORBELL_sDMA_ENGINE1;
> + adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL_sDMA_ENGINE0;
> + adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL_sDMA_ENGINE1;
> adev->doorbell_index.ih = AMDGPU_DOORBELL_IH;
> adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_MAX_ASSIGNMENT;
> }
> --
> 2.7.4
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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2018-12-17 18:04 [PATCH] drm/amdgpu: Use sdma_engine array Zeng, Oak
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2018-12-17 22:17 ` Alex Deucher
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