drm/amd/display/dc/dce110/dce110_compressor: Remove unused function 'dce110_get_requi...

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>

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 72b580a..18b0a69 100644 (file)
--- 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;