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05 April 2024, 19:05:47 UTC
Revision fc58acdbf153f12783b80cb19c04cc9de121b518 authored by Jerome Glisse on 27 November 2012, 21:12:29 UTC, committed by Alex Deucher on 27 November 2012, 21:59:03 UTC 
radeon: fix pll/ctrc mapping on dce2 and dce3 hardware
 
This fix black screen on resume issue that some people are
experiencing. There is a bug in the atombios code regarding
pll/crtc mapping. The atombios code reverse the logic for
the pll and crtc mapping.

agd5f: drop unnecessary crtc id check, cc stable in case
we miss 3.7.

This fixes the root cause that was worked around by commits:
drm/radeon: allocate PPLLs from low to high
drm/radeon/dce3: switch back to old pll allocation order for discrete

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
1 parent 452f192
History
Tip revision: fc58acdbf153f12783b80cb19c04cc9de121b518 authored by Jerome Glisse on 27 November 2012, 21:12:29 UTC
radeon: fix pll/ctrc mapping on dce2 and dce3 hardware
Tip revision: fc58acd
File Mode Size
Kconfig -rw-r--r-- 53.5 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-- 3.1 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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