From aa34dba8fb9cdcf3f7f8203abce493036b348fdb Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 16 Jan 2014 10:39:17 -0500 Subject: [PATCH] drm/radeon: write gfx pg bases even when gfx pg is disabled For consistency. These buffers aren't used when pg is disabled. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/si.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 22d3517..07ce58716 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -5488,6 +5488,9 @@ static void si_init_pg(struct radeon_device *rdev) si_init_ao_cu_mask(rdev); if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG) { si_init_gfx_cgpg(rdev); + } else { + WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); + WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); } si_enable_dma_pg(rdev, true); si_enable_gfx_cgpg(rdev, true); -- 2.7.4