Commit 09bfda10 authored by Jeffery Miller's avatar Jeffery Miller Committed by Alex Deucher

Add radeon suspend/resume quirk for HP Compaq dc5750.

With the radeon driver loaded the HP Compaq dc5750
Small Form Factor machine fails to resume from suspend.
Adding a quirk similar to other devices avoids
the problem and the system resumes properly.
Signed-off-by: default avatarJeffery Miller <jmiller@neverware.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 423a9480
...@@ -3387,6 +3387,14 @@ void radeon_combios_asic_init(struct drm_device *dev) ...@@ -3387,6 +3387,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
rdev->pdev->subsystem_device == 0x30ae) rdev->pdev->subsystem_device == 0x30ae)
return; return;
/* quirk for rs4xx HP Compaq dc5750 Small Form Factor to make it resume
* - it hangs on resume inside the dynclk 1 table.
*/
if (rdev->family == CHIP_RS480 &&
rdev->pdev->subsystem_vendor == 0x103c &&
rdev->pdev->subsystem_device == 0x280a)
return;
/* DYN CLK 1 */ /* DYN CLK 1 */
table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE); table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
if (table) if (table)
......
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