Commit d9282fca authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie

drm/radeon/kms: fix tiling reg on fusion

The location of MC_ARB_RAMCFG changed on fusion.
I've diffed all the other regs in evergreend.h and this
is the only other reg that changed.
Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent ca1376d1
......@@ -1780,6 +1780,9 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
if (rdev->flags & RADEON_IS_IGP)
mc_arb_ramcfg = RREG32(FUS_MC_ARB_RAMCFG);
else
mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
switch (rdev->config.evergreen.max_tile_pipes) {
......
......@@ -200,6 +200,7 @@
#define BURSTLENGTH_SHIFT 9
#define BURSTLENGTH_MASK 0x00000200
#define CHANSIZE_OVERRIDE (1 << 11)
#define FUS_MC_ARB_RAMCFG 0x2768
#define MC_VM_AGP_TOP 0x2028
#define MC_VM_AGP_BOT 0x202C
#define MC_VM_AGP_BASE 0x2030
......
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