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drm/radeon: fix si_enable_smc_cac() failed issue
author
Alex Deucher
<alexander.deucher@amd.com>
Wed, 30 Oct 2019 14:21:28 +0000
(10:21 -0400)
committer
Alex Deucher
<alexander.deucher@amd.com>
Thu, 7 Nov 2019 03:06:23 +0000
(22:06 -0500)
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 <yong.zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/si_dpm.c
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diff --git
a/drivers/gpu/drm/radeon/si_dpm.c
b/drivers/gpu/drm/radeon/si_dpm.c
index 460fd98e40a78ded29005383d0e56b34737f2e3d..a0b382a637a6428d15dfad0ed28558aa7add4677 100644
(file)
--- 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: