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drm/amd/display/dc/dce110/dce110_compressor: Remove unused function 'dce110_get_required_compressed_surfacesize

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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@amd.com>
Cc: Leo Li <sunpeng.li@amd.com>
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 2021-01-11 19:19:07 +00:00 committed by Alex Deucher
parent f160150199
commit 94f0d0c80c
1 changed files with 0 additions and 30 deletions
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30
drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
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@ -412,36 +412,6 @@ void dce110_compressor_destroy(struct compressor **compressor)
*compressor = NULL; *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) void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y)
{ {
*max_x = FBC_MAX_X; *max_x = FBC_MAX_X;