From: Alex Deucher Date: Wed, 28 May 2008 01:46:36 +0000 (+1000) Subject: drm/radeon: write AGP_BASE_2 on chips that support it. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d7463eb41d88a39de2653fd41857c4ccddb8707b;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git drm/radeon: write AGP_BASE_2 on chips that support it. Signed-off-by: Dave Airlie --- diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 3a424986e85e..fc0820c2b4b4 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -472,6 +472,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev, #if __OS_HAS_AGP if (dev_priv->flags & RADEON_IS_AGP) { RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base); + if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200) + RADEON_WRITE(RADEON_AGP_BASE_2, 0); radeon_write_agp_location(dev_priv, (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) & 0xffff0000) |