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/rv770.c:1138:6: warning: no previous prototype for ‘rv770_set_clk_bypass_mode’ [-Wmissing-prototypes]
> 1138 | void rv770_set_clk_bypass_mode(struct radeon_device *rdev)
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
>
> 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 with minor changes.
Thanks!
Alex
> ---
> drivers/gpu/drm/radeon/evergreen.c | 2 +-
> drivers/gpu/drm/radeon/r600.c | 2 +-
> drivers/gpu/drm/radeon/rv770.c | 1 +
> drivers/gpu/drm/radeon/rv770.h | 35 ++++++++++++++++++++++++++++++
> 4 files changed, 38 insertions(+), 2 deletions(-)
> create mode 100644 drivers/gpu/drm/radeon/rv770.h
>
> diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
> index 1f2acca437abd..9a1e240b07234 100644
> --- a/drivers/gpu/drm/radeon/evergreen.c
> +++ b/drivers/gpu/drm/radeon/evergreen.c
> @@ -31,6 +31,7 @@
>
> #include "atom.h"
> #include "avivod.h"
> +#include "rv770.h"
> #include "evergreen_blit_shaders.h"
> #include "evergreen_reg.h"
> #include "evergreend.h"
> @@ -223,7 +224,6 @@ extern u32 si_get_csb_size(struct radeon_device *rdev);
> extern void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
> extern u32 cik_get_csb_size(struct radeon_device *rdev);
> extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer);
> -extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
>
> static const u32 evergreen_golden_registers[] =
> {
> diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
> index 12a918335ac7b..f09b6dc5cbeb3 100644
> --- a/drivers/gpu/drm/radeon/r600.c
> +++ b/drivers/gpu/drm/radeon/r600.c
> @@ -40,6 +40,7 @@
> #include "atom.h"
> #include "avivod.h"
> #include "r600d.h"
> +#include "rv770.h"
> #include "radeon.h"
> #include "radeon_asic.h"
> #include "radeon_audio.h"
> @@ -112,7 +113,6 @@ void r600_fini(struct radeon_device *rdev);
> void r600_irq_disable(struct radeon_device *rdev);
> static void r600_pcie_gen2_enable(struct radeon_device *rdev);
> extern int evergreen_rlc_resume(struct radeon_device *rdev);
> -extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
>
> /*
> * Indirect registers accessor
> diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
> index 21f653ae1e1bb..88e29ebaad467 100644
> --- a/drivers/gpu/drm/radeon/rv770.c
> +++ b/drivers/gpu/drm/radeon/rv770.c
> @@ -39,6 +39,7 @@
> #include "radeon_asic.h"
> #include "radeon_audio.h"
> #include "rv770d.h"
> +#include "rv770.h"
>
> #define R700_PFP_UCODE_SIZE 848
> #define R700_PM4_UCODE_SIZE 1360
> diff --git a/drivers/gpu/drm/radeon/rv770.h b/drivers/gpu/drm/radeon/rv770.h
> new file mode 100644
> index 0000000000000..a3f2bb44979fe
> --- /dev/null
> +++ b/drivers/gpu/drm/radeon/rv770.h
> @@ -0,0 +1,35 @@
> +/* radeon_rv770.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_RV770_H__
> +#define __RADEON_RV770_H__
> +
> +struct radeon_device;
> +
> +void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
> +
> +#endif /* __RADEON_RV770_H__ */
> --
> 2.25.1
>
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