[22/40] drm/amd/amdgpu/amdgpu_uvd: Fix some function documentation headers
diff mbox series

Message ID 20201124193824.1118741-23-lee.jones@linaro.org
State New, archived
Headers show
Series
  • Rid W=1 warnings from GPU
Related show

Commit Message

Lee Jones Nov. 24, 2020, 7:38 p.m. UTC
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:95: warning: cannot understand function prototype: 'struct amdgpu_uvd_cs_ctx '
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:555: warning: Function parameter or member 'adev' not described in 'amdgpu_uvd_cs_msg_decode'
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:1012: warning: Function parameter or member 'ib_idx' not described in 'amdgpu_uvd_ring_parse_cs'
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:1286: warning: Function parameter or member 'timeout' not described in 'amdgpu_uvd_ring_test_ib'

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>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

Alex Deucher Nov. 30, 2020, 10:30 p.m. UTC | #1
On Tue, Nov 24, 2020 at 2:44 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:95: warning: cannot understand function prototype: 'struct amdgpu_uvd_cs_ctx '
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:555: warning: Function parameter or member 'adev' not described in 'amdgpu_uvd_cs_msg_decode'
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:1012: warning: Function parameter or member 'ib_idx' not described in 'amdgpu_uvd_ring_parse_cs'
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:1286: warning: Function parameter or member 'timeout' not described in 'amdgpu_uvd_ring_test_ib'
>
> 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.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> index f8bebf18ee362..f8f0384a8d9ad 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
> @@ -87,7 +87,7 @@
>  #define UVD_NO_OP                              0x03ff
>  #define UVD_BASE_SI                            0x3800
>
> -/**
> +/*
>   * amdgpu_uvd_cs_ctx - Command submission parser context
>   *
>   * Used for emulating virtual memory support on UVD 4.2.
> @@ -545,8 +545,8 @@ static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
>  /**
>   * amdgpu_uvd_cs_msg_decode - handle UVD decode message
>   *
> + * @adev: amdgpu_device pointer
>   * @msg: pointer to message structure
> - * @buf_sizes: returned buffer sizes
>   *
>   * Peek into the decode message and calculate the necessary buffer sizes.
>   */
> @@ -1005,6 +1005,7 @@ static int amdgpu_uvd_cs_packets(struct amdgpu_uvd_cs_ctx *ctx,
>   * amdgpu_uvd_ring_parse_cs - UVD command submission parser
>   *
>   * @parser: Command submission parser context
> + * @ib_idx: Which indirect buffer to use
>   *
>   * Parse the command stream, patch in addresses as necessary.
>   */
> @@ -1279,6 +1280,7 @@ void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring)
>   * amdgpu_uvd_ring_test_ib - test ib execution
>   *
>   * @ring: amdgpu_ring pointer
> + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT
>   *
>   * Test if we can successfully execute an IB
>   */
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

Patch
diff mbox series

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index f8bebf18ee362..f8f0384a8d9ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -87,7 +87,7 @@ 
 #define UVD_NO_OP				0x03ff
 #define UVD_BASE_SI				0x3800
 
-/**
+/*
  * amdgpu_uvd_cs_ctx - Command submission parser context
  *
  * Used for emulating virtual memory support on UVD 4.2.
@@ -545,8 +545,8 @@  static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
 /**
  * amdgpu_uvd_cs_msg_decode - handle UVD decode message
  *
+ * @adev: amdgpu_device pointer
  * @msg: pointer to message structure
- * @buf_sizes: returned buffer sizes
  *
  * Peek into the decode message and calculate the necessary buffer sizes.
  */
@@ -1005,6 +1005,7 @@  static int amdgpu_uvd_cs_packets(struct amdgpu_uvd_cs_ctx *ctx,
  * amdgpu_uvd_ring_parse_cs - UVD command submission parser
  *
  * @parser: Command submission parser context
+ * @ib_idx: Which indirect buffer to use
  *
  * Parse the command stream, patch in addresses as necessary.
  */
@@ -1279,6 +1280,7 @@  void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring)
  * amdgpu_uvd_ring_test_ib - test ib execution
  *
  * @ring: amdgpu_ring pointer
+ * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT
  *
  * Test if we can successfully execute an IB
  */