diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3954-drm-amdgpu-restrict-hotplug-error-message.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3954-drm-amdgpu-restrict-hotplug-error-message.patch | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3954-drm-amdgpu-restrict-hotplug-error-message.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3954-drm-amdgpu-restrict-hotplug-error-message.patch new file mode 100644 index 00000000..b48e2cd9 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3954-drm-amdgpu-restrict-hotplug-error-message.patch @@ -0,0 +1,80 @@ +From ed1735eaaadc754a8b233a98b0af77dbeebeceb0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <ckoenig.leichtzumerken@gmail.com> +Date: Thu, 19 Sep 2019 15:16:49 +0200 +Subject: [PATCH 3954/4256] drm/amdgpu: restrict hotplug error message +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +We should print the error only when we are hotplugged and crash +basically all userspace applications. + +Signed-off-by: Christian König <ckoenig.leichtzumerken@gmail.com> +Signed-off-by: Christian König <christian.koenig@amd.com> +Reviewed-by: Emily Deng <Emily.Deng@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 ++++-- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c.rej | 30 --------------------- + 2 files changed, 6 insertions(+), 32 deletions(-) + delete mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c.rej + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index 9f7118ab1e93..82b20de92591 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -1101,9 +1101,13 @@ static void + amdgpu_pci_remove(struct pci_dev *pdev) + { + struct drm_device *dev = pci_get_drvdata(pdev); +- +- DRM_ERROR("Device removal is currently not supported outside of fbcon\n"); ++ ++#ifdef MODULE ++ if (THIS_MODULE->state != MODULE_STATE_GOING) ++#endif ++ DRM_ERROR("Hotplug removal is not supported\n"); + drm_dev_unplug(dev); ++ drm_dev_put(dev); + pci_disable_device(pdev); + pci_set_drvdata(pdev, NULL); + } +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c.rej b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c.rej +deleted file mode 100644 +index 98377b949f17..000000000000 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c.rej ++++ /dev/null +@@ -1,30 +0,0 @@ +---- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +-+++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +-@@ -527,22 +527,21 @@ module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444); +- MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)"); +- module_param_named(emu_mode, amdgpu_emu_mode, int, 0444); +- +--/* +-- * DOC: amdgpu_ras_enable (int) +-+/** +-+ * DOC: ras_enable (int) +- * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default)) +- */ +--MODULE_PARM_DESC(amdgpu_ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))"); +-+MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))"); +- module_param_named(ras_enable, amdgpu_ras_enable, int, 0444); +- +- /** +-- * DOC: amdgpu_ras_mask (uint) +-+ * DOC: ras_mask (uint) +- * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1 +- * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +- */ +--MODULE_PARM_DESC(amdgpu_ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1"); +-+MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1"); +- module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444); +- +-- +- /** +- * DOC: si_support (int) +- * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled, +-- +2.17.1 + |