https://github.com/torvalds/linux
Revision c205b232a64fed6d26edd7e40985b396de99a27f authored by Alex Deucher on 24 August 2012, 22:21:21 UTC, committed by Alex Deucher on 29 August 2012, 16:11:01 UTC
Power gating is per crtc pair, but the powergating registers should be called individually. The hw handles power up/down properly. The pair is powered up if either crtc in the pair is powered up and the pair is not powered down until both crtcs in the pair are powered down. This simplifies programming and should save additional power as the previous code never actually power gated the crtc pair. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
1 parent 8d1af57
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Tip revision: c205b232a64fed6d26edd7e40985b396de99a27f authored by Alex Deucher on 24 August 2012, 22:21:21 UTC
drm/radeon/atom: powergating fixes for DCE6
drm/radeon/atom: powergating fixes for DCE6
Tip revision: c205b23
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 51.4 KB |
| Makefile | -rw-r--r-- | 1.1 KB |
| calibrate.c | -rw-r--r-- | 8.3 KB |
| do_mounts.c | -rw-r--r-- | 12.8 KB |
| do_mounts.h | -rw-r--r-- | 1.4 KB |
| do_mounts_initrd.c | -rw-r--r-- | 3.4 KB |
| do_mounts_md.c | -rw-r--r-- | 8.2 KB |
| do_mounts_rd.c | -rw-r--r-- | 8.4 KB |
| init_task.c | -rw-r--r-- | 668 bytes |
| initramfs.c | -rw-r--r-- | 12.9 KB |
| main.c | -rw-r--r-- | 21.5 KB |
| noinitramfs.c | -rw-r--r-- | 1.5 KB |
| version.c | -rw-r--r-- | 1.1 KB |
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