linux-kernel - [PATCH 3.16 137/366] drm/radeon: add PX quirk for Asus K73TK

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Date:   Sun, 14 Oct 2018 16:25:41 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org,
        "Alex Deucher" <alexander.deucher@....com>,
        "Nico Sneck" <nicosneck@...mail.com>
Subject: [PATCH 3.16 137/366] drm/radeon: add PX quirk for Asus K73TK

3.16.60-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Nico Sneck <nicosneck@...mail.com>

commit b1550359d1eb392ee54f7cf47cffcfe0a602f6a7 upstream.

With this the dGPU turns on correctly.

Signed-off-by: Nico Sneck <nicosneck@...mail.com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 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
@@ -131,6 +131,10 @@ static struct radeon_px_quirk radeon_px_
 	 * https://bugs.freedesktop.org/show_bug.cgi?id=101491
 	 */
 	{ PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x2122, RADEON_PX_QUIRK_DISABLE_PX },
+	/* Asus K73TK laptop with AMD A6-3420M APU and Radeon 7670m GPU
+	 * https://bugzilla.kernel.org/show_bug.cgi?id=51381#c52
+	 */
+	{ PCI_VENDOR_ID_ATI, 0x6840, 0x1043, 0x2123, RADEON_PX_QUIRK_DISABLE_PX },
 	{ 0, 0, 0, 0, 0 },
 };