diff options
Diffstat (limited to 'meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5757-drm-amdgpu-psp-ignore-psp-response-status.patch')
| -rw-r--r-- | meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5757-drm-amdgpu-psp-ignore-psp-response-status.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5757-drm-amdgpu-psp-ignore-psp-response-status.patch b/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5757-drm-amdgpu-psp-ignore-psp-response-status.patch deleted file mode 100644 index cb4024bb..00000000 --- a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5757-drm-amdgpu-psp-ignore-psp-response-status.patch +++ /dev/null @@ -1,54 +0,0 @@ -From b54e241076bd705560bd6f262846a40a0c3dbeed Mon Sep 17 00:00:00 2001 -From: Aaron Liu <aaron.liu@amd.com> -Date: Mon, 14 Jan 2019 16:08:32 +0800 -Subject: [PATCH 5757/5758] drm/amdgpu/psp: ignore psp response status -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -In some cases, psp response status is not 0 even there is no -problem while the command is submitted. Some version of PSP FW -doesn't write 0 to that field. -So here we would like to only print a warning instead of an error -during psp initialization to avoid breaking hw_init and it doesn't -return -EINVAL. - -Change-Id: I680679983f972b6969f4949f1faafaf17fe996a6 -Signed-off-by: Aaron Liu <aaron.liu@amd.com> -Reviewed-by: Huang Rui <ray.huang@amd.com> -Reviewed-by: Xiangliang Yu<Xiangliang.Yu@amd.com> -Acked-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> -Reviewed-by: Paul Menzel <pmenzel+amd-gfx@molgen.mpg.de> -Signed-off-by: Raveendra Talabattula <raveendra.talabattula@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 11 ++++++++--- - 1 file changed, 8 insertions(+), 3 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c -index a176706..78e7469 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c -@@ -134,11 +134,16 @@ psp_cmd_submit_buf(struct psp_context *psp, - msleep(1); - } - -- /* the status field must be 0 after FW is loaded */ -+ /* In some cases, psp response status is not 0 even there is no -+ * problem while the command is submitted. Some version of PSP FW -+ * doesn't write 0 to that field. -+ * So here we would like to only print a warning instead of an error -+ * during psp initialization to avoid breaking hw_init and it doesn't -+ * return -EINVAL. -+ */ - if (ucode && psp->cmd_buf_mem->resp.status) { -- DRM_ERROR("failed loading with status (%d) and ucode id (%d)\n", -+ DRM_WARN("failed loading with status (%d) and ucode id (%d)\n", - psp->cmd_buf_mem->resp.status, ucode->ucode_id); -- return -EINVAL; - } - - if (ucode) { --- -2.7.4 - |