A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

drm/radeon: do a posting read in si_set_irq

Browse source 
To make sure the writes go through the pci bridge.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=90741

Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
This commit is contained in:
Alex Deucher 2015-03-02 20:43:53 -05:00
commit 0586915ec1
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/gpu/drm/radeon/si.c
View file

@ -6203,6 +6203,9 @@ int si_irq_set(struct radeon_device *rdev)
WREG32(CG_THERMAL_INT, thermal_int);
/* posting read */
RREG32(SRBM_STATUS);
return 0;
}