drm/amd/pm: apply dummy reads workaround for CDR enabled only (e4912146) · Commits · 戴 / test

For CDR disabled case, the dummy reads workaround is not needed. Signed-off-by:

drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -2303,10 +2303,12 @@ static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
		if (umc_fw_greater_than_v136)
		return 0;

		if (umc_fw_disable_cdr && adev->asic_type == CHIP_NAVI10)
		if (umc_fw_disable_cdr) {
		if (adev->asic_type == CHIP_NAVI10)
		return navi10_umc_hybrid_cdr_workaround(smu);
		else
		} else {
		return navi10_set_dummy_pstates_table_location(smu);
		}
		} else {
		if (adev->asic_type == CHIP_NAVI10)
		return navi10_umc_hybrid_cdr_workaround(smu);