Patch "drm/radeon/si: add dpm quirk for Oland" has been added to the 4.4-stable tree
Subsystems (3)
This is a note to let you know that I've just added the patch titled
drm/radeon/si: add dpm quirk for Oland
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-radeon-si-add-dpm-quirk-for-oland.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From foo@baz Mon Dec 18 14:47:43 CET 2017
From: Alex Deucher <[email protected]>
Date: Tue, 14 Mar 2017 14:42:03 -0400
Subject: drm/radeon/si: add dpm quirk for Oland
From: Alex Deucher <[email protected]>
[ Upstream commit 0f424de1fd9bc4ab24bd1fe5430ab5618e803e31 ]
OLAND 0x1002:0x6604 0x1028:0x066F 0x00 seems to have problems with higher sclks.
--- drivers/gpu/drm/radeon/si_dpm.c | 6 ++++++ 1 file changed, 6 insertions(+)
drivers/gpu/drm/radeon/si_dpm.c +6 -0
@@ -3029,6 +3029,12 @@ static void si_apply_state_adjust_rules( max_sclk =75000 ; max_mclk =80000 ; } + }else if (rdev->family ==CHIP_OLAND ) { +if ((rdev->pdev->device ==0x6604 ) && + (rdev->pdev->subsystem_vendor ==0x1028 ) && + (rdev->pdev->subsystem_device ==0x066F )) { + max_sclk =75000 ; + } }/* Apply dpm quirks */ while (p && p->chip_device !=0 ) {
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/drm-radeon-reinstate-oland-workaround-for-sclk.patch queue-4.4/drm-radeon-si-add-dpm-quirk-for-oland.patch