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yaml
---
r: 210710
b: refs/heads/master
c: f90087e
h: refs/heads/master
v: v3
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Alex Deucher authored and Dave Airlie committed Sep 14, 2010
1 parent e58ee01 commit 5b85a37
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Showing 2 changed files with 4 additions and 3 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: b64c115eb22516ecd187c74ad6de3f1693f1dc7b
refs/heads/master: f90087eea44ce5fad139f086bc9d89ca37b0edc2
5 changes: 3 additions & 2 deletions trunk/drivers/gpu/drm/radeon/atombios_crtc.c
Original file line number Diff line number Diff line change
Expand Up @@ -539,14 +539,15 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
pll->algo = PLL_ALGO_LEGACY;
pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER;
}
/* There is some evidence (often anecdotal) that RV515 LVDS
/* There is some evidence (often anecdotal) that RV515/RV620 LVDS
* (on some boards at least) prefers the legacy algo. I'm not
* sure whether this should handled generically or on a
* case-by-case quirk basis. Both algos should work fine in the
* majority of cases.
*/
if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) &&
(rdev->family == CHIP_RV515)) {
((rdev->family == CHIP_RV515) ||
(rdev->family == CHIP_RV620))) {
/* allow the user to overrride just in case */
if (radeon_new_pll == 1)
pll->algo = PLL_ALGO_NEW;
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