From: Alex Deucher Date: Wed, 30 Oct 2019 14:21:28 +0000 (-0400) Subject: drm/radeon: fix si_enable_smc_cac() failed issue X-Git-Tag: for-linus-20191205~71^2~12^2~14 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7158ca8476c96f0c828bd6a35e79661eb33dfb91;p=linux-block.git drm/radeon: fix si_enable_smc_cac() failed issue Need to set the dte flag on this asic. Port the fix from amdgpu: 5cb818b861be114 ("drm/amd/amdgpu: fix si_enable_smc_cac() failed issue") Reviewed-by: Yong Zhao Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 460fd98e40a7..a0b382a637a6 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -1958,6 +1958,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev) case 0x682C: si_pi->cac_weights = cac_weights_cape_verde_pro; si_pi->dte_data = dte_data_sun_xt; + update_dte_from_pl2 = true; break; case 0x6825: case 0x6827: