Hi Alex,
Sorry for the late reply.
I tried the patch on our mipsel platform, but got the following:
[1.335937] [drm] Loading RS780 Microcode
[1.910156] [drm:r600_ring_test] *ERROR* radeon: ring test failed
(scratch(0x8504)=0xCAFEDEAD)
[1.917968] radeon :01:05.0: disabling GPU accel
Hi Alex,
Sorry for the late reply.
I tried the patch on our mipsel platform, but got the following:
[1.335937] [drm] Loading RS780 Microcode
[1.910156] [drm:r600_ring_test] *ERROR* radeon: ring test failed
(scratch(0x8504)=0xCAFEDEAD)
[1.917968] radeon :01:05.0: disabling GPU accel
From: Alex Deucher
If a card wasn't PCIE, we always set the DMA mask to 32 bits.
This is only applies to the old rage128/r1xx gart block on
early radeon asics (~r1xx-r4xx). Newer PCI and IGP cards
can handle 40 bits just fine.
Signed-off-by: Alex Deucher
Cc: Chen Jie
---
drivers/gpu/drm/rade
From: Alex Deucher
If a card wasn't PCIE, we always set the DMA mask to 32 bits.
This is only applies to the old rage128/r1xx gart block on
early radeon asics (~r1xx-r4xx). Newer PCI and IGP cards
can handle 40 bits just fine.
Signed-off-by: Alex Deucher
Cc: Chen Jie
---
drivers/gpu/drm/rade
