Remove dml32_CalculatedoublePipeDPPCLKAndSCLThroughput function, which is not used in
the codebase.
This was pointed by clang with the following warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_util_32.c:393:6:
warning: no previous prototype for function
'dml32_CalculatedoublePipeDPPCLKAndSCLThroughput' [-Wmissing-prototypes]
void dml32_CalculatedoublePipeDPPCLKAndSCLThroughput(
^
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_util_32.c:393:1:
note: declare 'static' if the function is not intended to be used outside of
this translation unit
void dml32_CalculatedoublePipeDPPCLKAndSCLThroughput(
^
static
1 warning generated.
Signed-off-by: Maíra Canal <mairacanal@xxxxxxxxxx>
---
.../dc/dml/dcn32/display_mode_vba_util_32.c | 54 -------------------
1 file changed, 54 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
index 5a701d9df0f7..4d62ab0c1a78 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -390,60 +390,6 @@ void dml32_CalculateBytePerPixelAndBlockSizes(
#endif
} // CalculateBytePerPixelAndBlockSizes
-void dml32_CalculatedoublePipeDPPCLKAndSCLThroughput(
- double HRatio,
- double HRatioChroma,
- double VRatio,
- double VRatioChroma,
- double MaxDCHUBToPSCLThroughput,
- double MaxPSCLToLBThroughput,
- double PixelClock,
- enum source_format_class SourcePixelFormat,
- unsigned int HTaps,
- unsigned int HTapsChroma,
- unsigned int VTaps,
- unsigned int VTapsChroma,
-
- /* output */
- double *PSCL_THROUGHPUT,
- double *PSCL_THROUGHPUT_CHROMA,
- double *DPPCLKUsingdoubleDPP)
-{
- double DPPCLKUsingdoubleDPPLuma;
- double DPPCLKUsingdoubleDPPChroma;
-
- if (HRatio > 1) {
- *PSCL_THROUGHPUT = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput * HRatio /
- dml_ceil((double) HTaps / 6.0, 1.0));
- } else {
- *PSCL_THROUGHPUT = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput);
- }
-
- DPPCLKUsingdoubleDPPLuma = PixelClock * dml_max3(VTaps / 6 * dml_min(1, HRatio), HRatio * VRatio /
- *PSCL_THROUGHPUT, 1);
-
- if ((HTaps > 6 || VTaps > 6) && DPPCLKUsingdoubleDPPLuma < 2 * PixelClock)
- DPPCLKUsingdoubleDPPLuma = 2 * PixelClock;
-
- if ((SourcePixelFormat != dm_420_8 && SourcePixelFormat != dm_420_10 && SourcePixelFormat != dm_420_12 &&
- SourcePixelFormat != dm_rgbe_alpha)) {
- *PSCL_THROUGHPUT_CHROMA = 0;
- *DPPCLKUsingdoubleDPP = DPPCLKUsingdoubleDPPLuma;
- } else {
- if (HRatioChroma > 1) {
- *PSCL_THROUGHPUT_CHROMA = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput *
- HRatioChroma / dml_ceil((double) HTapsChroma / 6.0, 1.0));
- } else {
- *PSCL_THROUGHPUT_CHROMA = dml_min(MaxDCHUBToPSCLThroughput, MaxPSCLToLBThroughput);
- }
- DPPCLKUsingdoubleDPPChroma = PixelClock * dml_max3(VTapsChroma / 6 * dml_min(1, HRatioChroma),
- HRatioChroma * VRatioChroma / *PSCL_THROUGHPUT_CHROMA, 1);
- if ((HTapsChroma > 6 || VTapsChroma > 6) && DPPCLKUsingdoubleDPPChroma < 2 * PixelClock)
- DPPCLKUsingdoubleDPPChroma = 2 * PixelClock;
- *DPPCLKUsingdoubleDPP = dml_max(DPPCLKUsingdoubleDPPLuma, DPPCLKUsingdoubleDPPChroma);
- }
-}
-
void dml32_CalculateSwathAndDETConfiguration(
unsigned int DETSizeOverride[],
enum dm_use_mall_for_pstate_change_mode UseMALLForPStateChange[],
--
2.36.1
