From: Dave Airlie <[email protected]> This fixes suspend/resume on my rc410 motherboard, it restores the memory controller setup before posting the GPU, since it seems to need the MC_FB_LOCATION setup correctly.
Signed-off-by: Dave Airlie <[email protected]> --- drivers/gpu/drm/radeon/rs400.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index a769c29..ca03716 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -418,6 +418,8 @@ int rs400_resume(struct radeon_device *rdev) rs400_gart_disable(rdev); /* Resume clock before doing reset */ r300_clock_startup(rdev); + /* setup MC before calling post tables */ + rs400_mc_program(rdev); /* Reset gpu before posting otherwise ATOM will enter infinite loop */ if (radeon_gpu_reset(rdev)) { dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n", -- 1.6.5.1 ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
