From 6253e4c75d96006c06b9ac8f417eba873de2497b Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 12 Dec 2012 14:30:32 -0500 Subject: drm/radeon: improve mc_stop/mc_resume on r5xx-r7xx Along the same lines of what was done for evergreen+ in the last kernel. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/r600_reg.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/gpu/drm/radeon/r600_reg.h') diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h index 2b960cb5c18a..909219b1bf80 100644 --- a/drivers/gpu/drm/radeon/r600_reg.h +++ b/drivers/gpu/drm/radeon/r600_reg.h @@ -96,6 +96,15 @@ #define R600_CONFIG_F0_BASE 0x542C #define R600_CONFIG_APER_SIZE 0x5430 +#define R600_BIF_FB_EN 0x5490 +#define R600_FB_READ_EN (1 << 0) +#define R600_FB_WRITE_EN (1 << 1) + +#define R600_CITF_CNTL 0x200c +#define R600_BLACKOUT_MASK 0x00000003 + +#define R700_MC_CITF_CNTL 0x25c0 + #define R600_ROM_CNTL 0x1600 # define R600_SCK_OVERWRITE (1 << 1) # define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28 -- cgit v1.2.3