On Mon, Jan 11, 2021 at 2:20 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_compressor.c:415:6: warning: no previous prototype for ‘dce110_get_required_compressed_surfacesize’ [-Wmissing-prototypes]
>
> Cc: Harry Wentland <harry.wentland@xxxxxxx>
> Cc: Leo Li <sunpeng.li@xxxxxxx>
> 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
> ---
> .../amd/display/dc/dce110/dce110_compressor.c | 30 -------------------
> 1 file changed, 30 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> index 72b580a4eb856..18b0a69b0b1e8 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> @@ -412,36 +412,6 @@ void dce110_compressor_destroy(struct compressor **compressor)
> *compressor = NULL;
> }
>
> -bool dce110_get_required_compressed_surfacesize(struct fbc_input_info fbc_input_info,
> - struct fbc_requested_compressed_size size)
> -{
> - bool result = false;
> -
> - unsigned int max_x = FBC_MAX_X, max_y = FBC_MAX_Y;
> -
> - get_max_support_fbc_buffersize(&max_x, &max_y);
> -
> - if (fbc_input_info.dynamic_fbc_buffer_alloc == 0) {
> - /*
> - * For DCE11 here use Max HW supported size: HW Support up to 3840x2400 resolution
> - * or 18000 chunks.
> - */
> - size.preferred_size = size.min_size = align_to_chunks_number_per_line(max_x) * max_y * 4; /* (For FBC when LPT not supported). */
> - size.preferred_size_alignment = size.min_size_alignment = 0x100; /* For FBC when LPT not supported */
> - size.bits.preferred_must_be_framebuffer_pool = 1;
> - size.bits.min_must_be_framebuffer_pool = 1;
> -
> - result = true;
> - }
> - /*
> - * Maybe to add registry key support with optional size here to override above
> - * for debugging purposes
> - */
> -
> - return result;
> -}
> -
> -
> void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y)
> {
> *max_x = FBC_MAX_X;
> --
> 2.25.1
>
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