diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1415-drm-amdkgd-Temporary-fix-for-HBM-width.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1415-drm-amdkgd-Temporary-fix-for-HBM-width.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1415-drm-amdkgd-Temporary-fix-for-HBM-width.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1415-drm-amdkgd-Temporary-fix-for-HBM-width.patch deleted file mode 100644 index 8012a180..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1415-drm-amdkgd-Temporary-fix-for-HBM-width.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 7e9f057b0bea04c1a0d50d5eb0118a02d5544952 Mon Sep 17 00:00:00 2001 -From: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> -Date: Thu, 31 Mar 2016 16:13:28 -0400 -Subject: [PATCH 1415/4131] drm/amdkgd: Temporary fix for HBM width - -The current computation for vram width is outdated. For permanent -solution this has to be fixed. - -Change-Id: I1ec2895fae698def72d5047961bdf041f92f8194 -Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -index e306006..d956df4 100644 ---- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -@@ -543,6 +543,10 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev) - break; - } - adev->mc.vram_width = numchan * chansize; -+ /* FIXME: The above calculation is outdated. -+ * For HBM provide a temporary fix */ -+ if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_HBM) -+ adev->mc.vram_width = AMDGPU_VRAM_TYPE_HBM_WIDTH; - } - /* Could aper size report 0 ? */ - adev->mc.aper_base = pci_resource_start(adev->pdev, 0); --- -2.7.4 - |