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drm/radeon/atombios_encoders: Move 'radeon_atom_get_tv_timings()'s prototype into shared location

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Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/radeon_atombios.c:1791:6: warning: no previous prototype for ‘radeon_atom_get_tv_timings’ [-Wmissing-prototypes]
 1791 | bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~

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: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones 2020-11-16 17:29:23 +00:00 committed by Alex Deucher
parent 12c5365ea6
commit 54ae7f99ae
3 changed files with 39 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/radeon/atombios_encoders.c
View File

@ -33,6 +33,7 @@
#include <drm/radeon_drm.h>
#include "atom.h"
#include "radeon_atombios.h"
#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_audio.h"
@ -296,10 +297,6 @@ static void radeon_atom_backlight_exit(struct radeon_encoder *encoder)
#endif
/* evil but including atombios.h is much worse */
bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
struct drm_display_mode *mode);
static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)

1
drivers/gpu/drm/radeon/radeon_atombios.c
View File

@ -34,6 +34,7 @@
#include "atom.h"
#include "atom-bits.h"
#include "radeon_asic.h"
#include "radeon_atombios.h"
extern void
radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,

37
drivers/gpu/drm/radeon/radeon_atombios.h Normal file
View File

@ -0,0 +1,37 @@
/* radeon_atombios.h -- Private header for radeon driver -*- linux-c -*-
*
* Copyright 2007-8 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
*
* 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 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
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
*
* Authors: Dave Airlie
* Alex Deucher
*/
#ifndef __RADEON_ATOMBIOS_H__
#define __RADEON_ATOMBIOS_H__
struct drm_display_mode;
struct radeon_device;
bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
struct drm_display_mode *mode);
#endif /* __RADEON_ATOMBIOS_H__ */