Re: [PATCH 42/43] drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header

[Alex Deucher]

On Mon, Nov 16, 2020 at 12:38 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/radeon/r600_hdmi.c:177:6: warning: no previous prototype for ‘r600_hdmi_update_acr’ [-Wmissing-prototypes]
>  177 | void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
>  | ^~~~~~~~~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:217:6: warning: no previous prototype for ‘r600_set_avi_packet’ [-Wmissing-prototypes]
>  217 | void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
>  | ^~~~~~~~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:314:6: warning: no previous prototype for ‘r600_hdmi_audio_set_dto’ [-Wmissing-prototypes]
>  314 | void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
>  | ^~~~~~~~~~~~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:340:6: warning: no previous prototype for ‘r600_set_vbi_packet’ [-Wmissing-prototypes]
>  340 | void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset)
>  | ^~~~~~~~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:351:6: warning: no previous prototype for ‘r600_set_audio_packet’ [-Wmissing-prototypes]
>  351 | void r600_set_audio_packet(struct drm_encoder *encoder, u32 offset)
>  | ^~~~~~~~~~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:393:6: warning: no previous prototype for ‘r600_set_mute’ [-Wmissing-prototypes]
>  393 | void r600_set_mute(struct drm_encoder *encoder, u32 offset, bool mute)
>  | ^~~~~~~~~~~~~
>  drivers/gpu/drm/radeon/r600_hdmi.c:469:6: warning: no previous prototype for ‘r600_hdmi_enable’ [-Wmissing-prototypes]
>  469 | void r600_hdmi_enable(struct drm_encoder *encoder, bool enable)
>  | ^~~~~~~~~~~~~~~~
>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/radeon/r600.h         | 17 +++++++++++++++++
>  drivers/gpu/drm/radeon/r600_hdmi.c    |  1 +
>  drivers/gpu/drm/radeon/radeon_audio.c | 13 +------------
>  3 files changed, 19 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/r600.h b/drivers/gpu/drm/radeon/r600.h
> index dbdff4568516b..22db13b256195 100644
> --- a/drivers/gpu/drm/radeon/r600.h
> +++ b/drivers/gpu/drm/radeon/r600.h
> @@ -30,12 +30,29 @@
>
>  struct radeon_bo_list;
>  struct radeon_cs_parser;
> +struct r600_audio_pin;
> +struct radeon_crtc;
>  struct radeon_device;
> +struct radeon_hdmi_acr;
>
>  u32 r600_gpu_check_soft_reset(struct radeon_device *rdev);
>  int r600_ih_ring_alloc(struct radeon_device *rdev);
>  void r600_ih_ring_fini(struct radeon_device *rdev);
>
> +void r600_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin,
> +                      u8 enable_mask);
> +void r600_set_audio_packet(struct drm_encoder *encoder, u32 offset);
> +void r600_set_mute(struct drm_encoder *encoder, u32 offset, bool mute);
> +void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
> +                            struct radeon_crtc *crtc, unsigned int clock);
> +void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
> +                        unsigned char *buffer, size_t size);
> +void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
> +                         const struct radeon_hdmi_acr *acr);
> +void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset);
> +void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);
> +
>  int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
>                            struct radeon_bo_list **cs_reloc);
> +
>  #endif                         /* __R600_H__ */
> diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
> index c09549d785b54..f3551ebaa2f08 100644
> --- a/drivers/gpu/drm/radeon/r600_hdmi.c
> +++ b/drivers/gpu/drm/radeon/r600_hdmi.c
> @@ -30,6 +30,7 @@
>  #include "radeon.h"
>  #include "radeon_asic.h"
>  #include "radeon_audio.h"
> +#include "r600.h"
>  #include "r600d.h"
>  #include "atom.h"
>
> diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
> index 785c23cb30589..7c5e80d03fc90 100644
> --- a/drivers/gpu/drm/radeon/radeon_audio.c
> +++ b/drivers/gpu/drm/radeon/radeon_audio.c
> @@ -29,28 +29,17 @@
>  #include "evergreen_hdmi.h"
>  #include "radeon.h"
>  #include "atom.h"
> +#include "r600.h"
>  #include "radeon_audio.h"
>
> -void r600_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin,
> -               u8 enable_mask);
>  void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin,
>                 u8 enable_mask);
>  struct r600_audio_pin* r600_audio_get_pin(struct radeon_device *rdev);
>  struct r600_audio_pin* dce6_audio_get_pin(struct radeon_device *rdev);
> -void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
> -       struct radeon_crtc *crtc, unsigned int clock);
> -void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
> -       unsigned char *buffer, size_t size);
> -void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
> -       const struct radeon_hdmi_acr *acr);
> -void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset);
> -void r600_set_audio_packet(struct drm_encoder *encoder, u32 offset);
> -void r600_set_mute(struct drm_encoder *encoder, u32 offset, bool mute);
>  static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
>         struct drm_display_mode *mode);
>  static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,
>         struct drm_display_mode *mode);
> -void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);
>
>  static const u32 pin_offsets[7] =
>  {
> --
> 2.25.1
>
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