This is a note to let you know that I've just added the patch titled drm/radeon: add a PX quirk for another K53TK variant to the 4.9-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-add-a-px-quirk-for-another-k53tk-variant.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 4eb59793cca00b0e629b6d55b5abb5acb82c5868 Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexander.deucher@xxxxxxx> Date: Mon, 19 Jun 2017 12:52:47 -0400 Subject: drm/radeon: add a PX quirk for another K53TK variant From: Alex Deucher <alexander.deucher@xxxxxxx> commit 4eb59793cca00b0e629b6d55b5abb5acb82c5868 upstream. Disable PX on these systems. bug: https://bugs.freedesktop.org/show_bug.cgi?id=101491 Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/radeon/radeon_device.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -136,6 +136,10 @@ static struct radeon_px_quirk radeon_px_ * https://bugzilla.kernel.org/show_bug.cgi?id=51381 */ { PCI_VENDOR_ID_ATI, 0x6840, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX }, + /* Asus K53TK laptop with AMD A6-3420M APU and Radeon 7670m GPU + * https://bugs.freedesktop.org/show_bug.cgi?id=101491 + */ + { PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX }, /* macbook pro 8.2 */ { PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP }, { 0, 0, 0, 0, 0 }, Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are queue-4.9/drm-radeon-add-a-px-quirk-for-another-k53tk-variant.patch queue-4.9/drm-amdgpu-atom-fix-ps-allocation-size-for-enabledisppowergating.patch queue-4.9/drm-amdgpu-adjust-default-display-clock.patch queue-4.9/drm-radeon-add-a-quirk-for-toshiba-satellite-l20-183.patch