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Commit cde5083b authored by Dave Airlie's avatar Dave Airlie Committed by Dave Airlie
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drm/radeon/kms: fix tile_config value reported to userspace on cayman. 



cayman is reporting the wrong tile config value to userspace, this
causes piglit mipmap generation tests to fail.

Reviewed-by: default avatarAlex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent c289cff1

drivers/gpu/drm/radeon/ni.c

+1 −1
Original line number Diff line number Diff line
@@ -829,7 +829,7 @@ static void cayman_gpu_init(struct radeon_device *rdev) 
	rdev->config.cayman.tile_config |=

		((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;

	rdev->config.cayman.tile_config |=

		(gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;

		((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;

	rdev->config.cayman.tile_config |=

		((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;