From: Alex Deucher Date: Thu, 30 Aug 2018 14:41:12 +0000 (-0500) Subject: drm/amdgpu/gmc9: don't keep stolen memory on Raven X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6fb81375db0f959ea7fda02ecc5388f65ab4ac7c;p=openwrt%2Fstaging%2Fblogic.git drm/amdgpu/gmc9: don't keep stolen memory on Raven Raven does not appear to be affected by the same issue as vega10. Enable the full stolen memory handling on Raven. Reserve the appropriate size at init time to avoid display artifacts and then free it at the end of init once the new FB is up and running. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=106639 Reviewed-by: Junwei Zhang Acked-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 46cff7d8b375..938d03593713 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -706,6 +706,7 @@ static bool gmc_v9_0_keep_stolen_memory(struct amdgpu_device *adev) */ switch (adev->asic_type) { case CHIP_RAVEN: + return false; case CHIP_VEGA10: case CHIP_VEGA12: case CHIP_VEGA20: