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drm/amd/display: Remove unused dwb3_set_host_read_rate_control

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dwb3_set_host_read_rate_control() has been unused since it was added by
commit 8993dee0de ("drm/amd/display: Add DCN3 DWB")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dr. David Alan Gilbert 2024-11-04 02:38:49 +00:00 committed by Alex Deucher
parent b7d38567b1
commit a4b0d065df
2 changed files with 0 additions and 14 deletions
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13
drivers/gpu/drm/amd/display/dc/dwb/dcn30/dcn30_dwb.c
View File

@ -270,16 +270,3 @@ void dcn30_dwbc_construct(struct dcn30_dwbc *dwbc30,
dwbc30->dwbc_shift = dwbc_shift;
dwbc30->dwbc_mask = dwbc_mask;
}
void dwb3_set_host_read_rate_control(struct dwbc *dwbc, bool host_read_delay)
{
struct dcn30_dwbc *dwbc30 = TO_DCN30_DWBC(dwbc);
/*
* Set maximum delay of host read access to DWBSCL LUT or OGAM LUT if there are no
* idle cycles in HW pipeline (in number of clock cycles times 4)
*/
REG_UPDATE(DWB_HOST_READ_CONTROL, DWB_HOST_READ_RATE_CONTROL, host_read_delay);
DC_LOG_DWB("%s dwb3_rate_control at inst = %d", __func__, dwbc->inst);
}

1
drivers/gpu/drm/amd/display/dc/dwb/dcn30/dcn30_dwb.h
View File

@ -914,7 +914,6 @@ bool dwb3_ogam_set_input_transfer_func(
struct dwbc *dwbc,
const struct dc_transfer_func *in_transfer_func_dwb_ogam);
void dwb3_set_host_read_rate_control(struct dwbc *dwbc, bool host_read_delay);
#endif