Comment # 2 on bug 92260 from Alex Deucher

Already added in:

commit 2b02ec79004388a8c65e227bc289ed891b5ac8c6
Author: Alex Deucher <alexander.deucher@amd.com>
Date:   Fri Oct 2 16:12:07 2015 -0400

    drm/radeon: add quirk for ASUS R7 370

    Bug:
    https://bugs.freedesktop.org/show_bug.cgi?id=92260

    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index e9115d3..e72bf46 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -2928,6 +2928,7 @@ static struct si_dpm_quirk si_dpm_quirk_list[] = {
        { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
        { PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
        { PCI_VENDOR_ID_ATI, 0x6811, 0x1762, 0x2015, 0, 120000 },
+       { PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
        { 0, 0, 0, 0 },
 };