On Mon, Nov 16, 2020 at 12:30 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_kms.c:756:5: warning: no previous prototype for ‘radeon_get_vblank_counter_kms’ [-Wmissing-prototypes]
> 756 | u32 radeon_get_vblank_counter_kms(struct drm_crtc *crtc)
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/gpu/drm/radeon/radeon_kms.c:826:5: warning: no previous prototype for ‘radeon_enable_vblank_kms’ [-Wmissing-prototypes]
> 826 | int radeon_enable_vblank_kms(struct drm_crtc *crtc)
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> drivers/gpu/drm/radeon/radeon_kms.c:853:6: warning: no previous prototype for ‘radeon_disable_vblank_kms’ [-Wmissing-prototypes]
> 853 | void radeon_disable_vblank_kms(struct drm_crtc *crtc)
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: linux-media@xxxxxxxxxxxxxxx
> Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/radeon/radeon_display.c | 1 +
> drivers/gpu/drm/radeon/radeon_kms.c | 1 +
> drivers/gpu/drm/radeon/radeon_kms.h | 35 +++++++++++++++++++++++++
> 3 files changed, 37 insertions(+)
> create mode 100644 drivers/gpu/drm/radeon/radeon_kms.h
>
> diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
> index eb0d4cb95f0a6..3a6fedad002d7 100644
> --- a/drivers/gpu/drm/radeon/radeon_display.c
> +++ b/drivers/gpu/drm/radeon/radeon_display.c
> @@ -44,6 +44,7 @@
>
> #include "atom.h"
> #include "radeon.h"
> +#include "radeon_kms.h"
>
> static void avivo_crtc_load_lut(struct drm_crtc *crtc)
> {
> diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
> index 3d31c04e4b3db..001940bca90a6 100644
> --- a/drivers/gpu/drm/radeon/radeon_kms.c
> +++ b/drivers/gpu/drm/radeon/radeon_kms.c
> @@ -41,6 +41,7 @@
> #include "radeon.h"
> #include "radeon_asic.h"
> #include "radeon_drv.h"
> +#include "radeon_kms.h"
>
> #if defined(CONFIG_VGA_SWITCHEROO)
> bool radeon_has_atpx(void);
> diff --git a/drivers/gpu/drm/radeon/radeon_kms.h b/drivers/gpu/drm/radeon/radeon_kms.h
> new file mode 100644
> index 0000000000000..36e73cea92154
> --- /dev/null
> +++ b/drivers/gpu/drm/radeon/radeon_kms.h
> @@ -0,0 +1,35 @@
> +/* radeon_kms.h -- Private header for radeon driver -*- linux-c -*-
> + *
> + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
> + * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
> + * All rights reserved.
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice (including the next
> + * paragraph) shall be included in all copies or substantial portions of the
> + * Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> + * DEALINGS IN THE SOFTWARE.
> + *
> + */
> +
> +#ifndef __RADEON_KMS_H__
> +#define __RADEON_KMS_H__
> +
> +u32 radeon_get_vblank_counter_kms(struct drm_crtc *crtc);
> +int radeon_enable_vblank_kms(struct drm_crtc *crtc);
> +void radeon_disable_vblank_kms(struct drm_crtc *crtc);
> +
> +#endif /* __RADEON_KMS_H__ */
> --
> 2.25.1
>
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