On Mon, Nov 23, 2020 at 6:19 AM Lee Jones lee.jones@linaro.org wrote:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/si_dma.c:92: warning: Function parameter or member 'addr' not described in 'si_dma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/si_dma.c:92: warning: Function parameter or member 'seq' not described in 'si_dma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/si_dma.c:92: warning: Function parameter or member 'flags' not described in 'si_dma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/si_dma.c:92: warning: Excess function parameter 'fence' description in 'si_dma_ring_emit_fence' drivers/gpu/drm/amd/amdgpu/si_dma.c:252: warning: Function parameter or member 'timeout' not described in 'si_dma_ring_test_ib' drivers/gpu/drm/amd/amdgpu/si_dma.c:408: warning: Function parameter or member 'ring' not described in 'si_dma_ring_pad_ib' drivers/gpu/drm/amd/amdgpu/si_dma.c:446: warning: Function parameter or member 'vmid' not described in 'si_dma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/si_dma.c:446: warning: Function parameter or member 'pd_addr' not described in 'si_dma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/si_dma.c:446: warning: Excess function parameter 'vm' description in 'si_dma_ring_emit_vm_flush' drivers/gpu/drm/amd/amdgpu/si_dma.c:781: warning: Function parameter or member 'ib' not described in 'si_dma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/si_dma.c:781: warning: Function parameter or member 'tmz' not described in 'si_dma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/si_dma.c:781: warning: Excess function parameter 'ring' description in 'si_dma_emit_copy_buffer' drivers/gpu/drm/amd/amdgpu/si_dma.c:804: warning: Function parameter or member 'ib' not described in 'si_dma_emit_fill_buffer' drivers/gpu/drm/amd/amdgpu/si_dma.c:804: warning: Excess function parameter 'ring' description in 'si_dma_emit_fill_buffer'
Cc: Alex Deucher alexander.deucher@amd.com Cc: "Christian König" christian.koenig@amd.com Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch Cc: Sumit Semwal sumit.semwal@linaro.org Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones lee.jones@linaro.org
Applied with minor changes. Thanks!
Alex
drivers/gpu/drm/amd/amdgpu/si_dma.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c index 7d2bbcbe547b2..540dced190f33 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -81,7 +81,9 @@ static void si_dma_ring_emit_ib(struct amdgpu_ring *ring,
- si_dma_ring_emit_fence - emit a fence on the DMA ring
- @ring: amdgpu ring pointer
- @fence: amdgpu fence object
- @addr: address
- @seq: sequence number
- @flags: fence related flags
- Add a DMA fence packet to the ring to write
- the fence seq number and DMA trap packet to generate
@@ -244,6 +246,7 @@ static int si_dma_ring_test_ring(struct amdgpu_ring *ring)
- si_dma_ring_test_ib - test an IB on the DMA engine
- @ring: amdgpu_ring structure holding ring information
- @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT
- Test a simple IB in the DMA ring (VI).
- Returns 0 on success, error on failure.
@@ -401,6 +404,7 @@ static void si_dma_vm_set_pte_pde(struct amdgpu_ib *ib, /**
- si_dma_pad_ib - pad the IB to the required number of dw
*/
- @ring: amdgpu_ring pointer
- @ib: indirect buffer to fill with padding
@@ -436,7 +440,8 @@ static void si_dma_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
- si_dma_ring_emit_vm_flush - cik vm flush using sDMA
- @ring: amdgpu_ring pointer
- @vm: amdgpu_vm pointer
- @vmid: vmid number to use
- @pd_addr: address
- Update the page table base and flush the VM TLB
- using sDMA (VI).
@@ -764,10 +769,11 @@ static void si_dma_set_irq_funcs(struct amdgpu_device *adev) /**
- si_dma_emit_copy_buffer - copy buffer using the sDMA engine
- @ring: amdgpu_ring structure holding ring information
- @ib: indirect buffer to copy to
- @src_offset: src GPU address
- @dst_offset: dst GPU address
- @byte_count: number of bytes to xfer
- @tmz: unused
- Copy GPU buffers using the DMA engine (VI).
- Used by the amdgpu ttm implementation to move pages if
@@ -790,7 +796,7 @@ static void si_dma_emit_copy_buffer(struct amdgpu_ib *ib, /**
- si_dma_emit_fill_buffer - fill buffer using the sDMA engine
- @ring: amdgpu_ring structure holding ring information
- @ib: indirect buffer to copy to
- @src_data: value to write to buffer
- @dst_offset: dst GPU address
- @byte_count: number of bytes to xfer
-- 2.25.1
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