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Commit fa0d71b9 authored by Dave Airlie's avatar Dave Airlie Committed by Dave Airlie
Browse files

drm/rs690: set all of gart base address. 



Docs state bits 4-11 maps to bits 32-39 of the 40-bit range

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 9f18409e

drivers/char/drm/radeon_cp.c

+3 −2
Original line number Diff line number Diff line
@@ -659,8 +659,9 @@ static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on) 
		temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID);

		RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800);



		RS690_WRITE_MCIND(RS690_MC_GART_BASE,

				  dev_priv->gart_info.bus_addr);

		temp = dev_priv->gart_info.bus_addr & 0xfffff000;

		temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;

		RS690_WRITE_MCIND(RS690_MC_GART_BASE, temp);



		temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL);

		RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000);