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36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
From 4981428cda825b415eea60313f71bf386cc9f7e1 Mon Sep 17 00:00:00 2001
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From: Joan Bruguera <joanbrugueram@gmail.com>
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Date: Sat, 25 Feb 2023 10:57:26 +0000
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Subject: [PATCH] Tentative fix for NVIDIA 470.199.02 driver for Linux 6.4-rc1
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---
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kernel-dkms/nvidia-drm/nvidia-drm-drv.c | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/kernel-dkms/nvidia-drm/nvidia-drm-drv.c
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+++ b/kernel-dkms/nvidia-drm/nvidia-drm-drv.c
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@@ -20,6 +20,7 @@
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* DEALINGS IN THE SOFTWARE.
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*/
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+#include <linux/version.h>
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#include "nvidia-drm-conftest.h" /* NV_DRM_AVAILABLE and NV_DRM_DRM_GEM_H_PRESENT */
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#include "nvidia-drm-priv.h"
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@@ -873,9 +874,13 @@
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nv_drm_driver.dumb_create = nv_drm_dumb_create;
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nv_drm_driver.dumb_map_offset = nv_drm_dumb_map_offset;
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+// Rel. commit "drm: remove dumb_destroy callback" (Christian König, 26 Jan 2023)
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+// NB: No resources are leaked, the kernel releases the same resources by default
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0)
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#if defined(NV_DRM_DRIVER_HAS_DUMB_DESTROY)
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nv_drm_driver.dumb_destroy = nv_drm_dumb_destroy;
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#endif /* NV_DRM_DRIVER_HAS_DUMB_DESTROY */
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+#endif
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#endif /* NV_DRM_ATOMIC_MODESET_AVAILABLE */
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}
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--
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2.40.1
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