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@@ -0,0 +1,144 @@ |
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From 5db7eb5a62003bbe04f3f07d089fcf5445b34a29 Mon Sep 17 00:00:00 2001 |
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From: Joan Bruguera <joanbrugueram@gmail.com> |
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Date: Sun, 25 Dec 2022 22:05:14 +0000 |
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Subject: [PATCH] Tentative fix for NVIDIA 470.161.03 driver for Linux 6.2-rc1 |
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--- |
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nvidia-drm/nvidia-drm-connector.c | 22 ++++++++++++++++++++++ |
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nvidia-drm/nvidia-drm-drv.c | 4 ++++ |
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nvidia/nv-acpi.c | 19 ++++++++++++++++--- |
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3 files changed, 42 insertions(+), 3 deletions(-) |
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diff --git a/nvidia-drm/nvidia-drm-connector.c b/nvidia-drm/nvidia-drm-connector.c |
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index 6fbcd63..a5ab9e9 100644 |
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--- a/nvidia-drm/nvidia-drm-connector.c |
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+++ b/nvidia-drm/nvidia-drm-connector.c |
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@@ -20,6 +20,8 @@ |
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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 <drm/drm_edid.h> |
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#include "nvidia-drm-conftest.h" /* NV_DRM_ATOMIC_MODESET_AVAILABLE */ |
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#if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) |
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@@ -98,6 +100,7 @@ __nv_drm_detect_encoder(struct NvKmsKapiDynamicDisplayParams *pDetectParams, |
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break; |
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} |
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0) |
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if (connector->override_edid) { |
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const struct drm_property_blob *edid = connector->edid_blob_ptr; |
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@@ -110,6 +113,25 @@ __nv_drm_detect_encoder(struct NvKmsKapiDynamicDisplayParams *pDetectParams, |
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sizeof(pDetectParams->edid.buffer)); |
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} |
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} |
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+#else |
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+ // Rel. commit "drm/edid: detach debugfs EDID override from EDID property update" (Jani Nikula, 24 Oct 2022) |
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+ // NOTE: HUGE HACK! |
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+ mutex_lock(&connector->edid_override_mutex); |
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+ if (connector->edid_override) { |
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+ const struct edid *edid = drm_edid_raw(connector->edid_override); |
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+ size_t edid_length = EDID_LENGTH * (edid->extensions + 1); |
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+ if (edid_length <= sizeof(pDetectParams->edid.buffer)) { |
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+ memcpy(pDetectParams->edid.buffer, edid, edid_length); |
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+ pDetectParams->edid.bufferSize = edid_length; |
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+ pDetectParams->overrideEdid = NV_TRUE; |
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+ } else { |
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+ WARN_ON(edid_length > |
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+ sizeof(pDetectParams->edid.buffer)); |
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+ } |
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+ } |
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+ mutex_unlock(&connector->edid_override_mutex); |
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+ |
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+#endif |
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if (!nvKms->getDynamicDisplayInfo(nv_dev->pDevice, pDetectParams)) { |
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NV_DRM_DEV_LOG_ERR( |
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diff --git a/nvidia-drm/nvidia-drm-drv.c b/nvidia-drm/nvidia-drm-drv.c |
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index 6d007b1..d08ab4c 100644 |
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--- a/nvidia-drm/nvidia-drm-drv.c |
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+++ b/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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@@ -240,9 +241,12 @@ nv_drm_init_mode_config(struct nv_drm_device *nv_dev, |
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dev->mode_config.preferred_depth = 24; |
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dev->mode_config.prefer_shadow = 1; |
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+// Rel. commit "drm: Remove drm_mode_config::fb_base" (Zack Rusin, 18 Oct 2022) |
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+#if defined(CONFIG_FB) && LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0) |
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/* Currently unused. Update when needed. */ |
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dev->mode_config.fb_base = 0; |
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+#endif |
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#if defined(NV_DRM_CRTC_STATE_HAS_ASYNC_FLIP) || \ |
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defined(NV_DRM_CRTC_STATE_HAS_PAGEFLIP_FLAGS) |
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diff --git a/nvidia/nv-acpi.c b/nvidia/nv-acpi.c |
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index 07501eb..1fdf71c 100644 |
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--- a/nvidia/nv-acpi.c |
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+++ b/nvidia/nv-acpi.c |
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@@ -8,6 +8,7 @@ |
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* _NVRM_COPYRIGHT_END_ |
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*/ |
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+#include <linux/version.h> |
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#define __NO_VERSION__ |
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#include "os-interface.h" |
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@@ -24,7 +25,10 @@ static NV_STATUS nv_acpi_extract_object (const union acpi_object *, void *, N |
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static int nv_acpi_add (struct acpi_device *); |
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-#if !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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+// Rel. commit "ACPI: make remove callback of ACPI driver void" (Dawei Li, 14 Nov 2022) |
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 2, 0)) |
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+static void nv_acpi_remove_one_arg_void(struct acpi_device *device); |
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+#elif !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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static int nv_acpi_remove_two_args(struct acpi_device *device, int type); |
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#else |
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static int nv_acpi_remove_one_arg(struct acpi_device *device); |
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@@ -80,7 +84,10 @@ static const struct acpi_driver nv_acpi_driver_template = { |
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.ids = nv_video_device_ids, |
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.ops = { |
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.add = nv_acpi_add, |
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-#if !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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+// Rel. commit "ACPI: make remove callback of ACPI driver void" (Dawei Li, 14 Nov 2022) |
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 2, 0)) |
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+ .remove = nv_acpi_remove_one_arg_void, |
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+#elif !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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.remove = nv_acpi_remove_two_args, |
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#else |
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.remove = nv_acpi_remove_one_arg, |
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@@ -342,7 +349,10 @@ static int nv_acpi_add(struct acpi_device *device) |
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return 0; |
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} |
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-#if !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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+// Rel. commit "ACPI: make remove callback of ACPI driver void" (Dawei Li, 14 Nov 2022) |
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 2, 0)) |
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+static void nv_acpi_remove_one_arg_void(struct acpi_device *device) |
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+#elif !defined(NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT) || (NV_ACPI_DEVICE_OPS_REMOVE_ARGUMENT_COUNT == 2) |
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static int nv_acpi_remove_two_args(struct acpi_device *device, int type) |
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#else |
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static int nv_acpi_remove_one_arg(struct acpi_device *device) |
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@@ -396,7 +406,10 @@ static int nv_acpi_remove_one_arg(struct acpi_device *device) |
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device->driver_data = NULL; |
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} |
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+// Rel. commit "ACPI: make remove callback of ACPI driver void" (Dawei Li, 14 Nov 2022) |
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0)) |
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return status; |
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+#endif |
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} |
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/* |
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-- |
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2.39.0 |