[nvidia-kmod] Backport kernel 5.4 and 5.5 changes from vulkan development driver

commit 79db48405144532d7c667362eac32657d2f6ff3a Author: Leigh Scott <leigh123linux(a)gmail.com&gt; Date: Sat Feb 1 22:38:01 2020 +0000 Backport kernel 5.4 and 5.5 changes from vulkan development driver buildfix_kernel-5.5.patch | 414 --------------- nvidia-kmod-prime.patch | 138 ----- nvidia-kmod.spec | 11 +- nvidia_backport.patch | 1218 +++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 1223 insertions(+), 558 deletions(-) --- diff --git a/nvidia-kmod.spec b/nvidia-kmod.spec index 8eb907d..a218421 100644 --- a/nvidia-kmod.spec +++ b/nvidia-kmod.spec @@ -12,16 +12,13 @@ Name: nvidia-kmod Epoch: 3 Version: 440.44 # Taken over by kmodtool -Release: 3%{?dist} +Release: 4%{?dist} Summary: NVIDIA display driver kernel module License: Redistributable, no modification permitted URL: http://www.nvidia.com/ Source11: nvidia-kmodtool-excludekernel-filterfile -Patch0: buildfix_kernel-5.5.patch -Patch1: https://raw.githubusercontent.com/negativo17/%{name}/master/%{name}-prime... - - +Patch0: nvidia_backport.patch # needed for plague to make sure it builds for i586 and i686 ExclusiveArch: x86_64 @@ -45,7 +42,6 @@ kmodtool --target %{_target_cpu} --repo rpmfusion --kmodname %{name} --filterf %setup -T -c tar --use-compress-program xz -xf %{_datadir}/%{name}-%{version}/%{name}-%{version}-%{_target_cpu}.tar.xz # patch loop -%patch1 -p1 %patch0 -p1 for kernel_version in %{?kernel_versions} ; do @@ -74,6 +70,9 @@ done %changelog +* Sat Feb 01 2020 Leigh Scott <leigh123linux(a)gmail.com&gt; - 3:440.44-4 +- Backport kernel 5.4 and 5.5 changes from vulkan development driver + * Thu Jan 30 2020 Leigh Scott <leigh123linux(a)gmail.com&gt; - 3:440.44-3 - Add patch for kernel-5.4 prime issue diff --git a/nvidia_backport.patch b/nvidia_backport.patch new file mode 100644 index 0000000..bcbc5cb --- /dev/null +++ b/nvidia_backport.patch @@ -0,0 +1,1218 @@ +diff -uNrp a/kernel/conftest.sh b/kernel/conftest.sh +--- a/kernel/conftest.sh 2019-12-03 03:32:46.000000000 +0000 ++++ b/kernel/conftest.sh 2020-01-14 06:07:25.000000000 +0000 +@@ -114,6 +114,12 @@ test_headers() { + FILES="$FILES drm/drm_connector.h" + FILES="$FILES drm/drm_probe_helper.h" + FILES="$FILES drm/drm_blend.h" ++ FILES="$FILES drm/drm_prime.h" ++ FILES="$FILES drm/drm_plane.h" ++ FILES="$FILES drm/drm_vblank.h" ++ FILES="$FILES drm/drm_file.h" ++ FILES="$FILES drm/drm_ioctl.h" ++ FILES="$FILES drm/drm_device.h" + FILES="$FILES generated/autoconf.h" + FILES="$FILES generated/compile.h" + FILES="$FILES generated/utsrelease.h" +@@ -132,6 +138,7 @@ test_headers() { + FILES="$FILES linux/sched/task_stack.h" + FILES="$FILES xen/ioemu.h" + FILES="$FILES linux/fence.h" ++ FILES="$FILES linux/dma-resv.h" + FILES="$FILES soc/tegra/chip-id.h" + FILES="$FILES video/nv_internal.h" + FILES="$FILES asm/book3s/64/hash-64k.h" +@@ -1151,9 +1158,19 @@ compile_test() { + #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> + #endif ++ ++ #if defined(NV_DRM_DRM_DRV_H_PRESENT) ++ #include <drm/drm_drv.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_PRIME_H_PRESENT) ++ #include <drm/drm_prime.h> ++ #endif ++ + #if !defined(CONFIG_DRM) && !defined(CONFIG_DRM_MODULE) + #error DRM not enabled + #endif ++ + void conftest_drm_available(void) { + struct drm_driver drv; + +@@ -1835,7 +1852,10 @@ compile_test() { + # in v3.18 (2014-08-29) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + void conftest_drm_bus_present(void) { + struct drm_bus bus; + }" +@@ -1854,7 +1874,10 @@ compile_test() { + # in v3.16 (2013-11-03) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + int conftest_drm_bus_has_bus_type(void) { + return offsetof(struct drm_bus, bus_type); + }" +@@ -1873,7 +1896,10 @@ compile_test() { + # implementations") in v3.16 (2013-11-03) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + int conftest_drm_bus_has_get_irq(void) { + return offsetof(struct drm_bus, get_irq); + }" +@@ -1892,7 +1918,10 @@ compile_test() { + # in v3.16 (2013-11-03) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + int conftest_drm_bus_has_get_name(void) { + return offsetof(struct drm_bus, get_name); + }" +@@ -1909,7 +1938,14 @@ compile_test() { + # attached drivers") in v3.14 (2013-12-11) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_DRV_H_PRESENT) ++ #include <drm/drm_drv.h> ++ #endif ++ + int conftest_drm_driver_has_legacy_dev_list(void) { + return offsetof(struct drm_driver, legacy_dev_list); + }" +@@ -1933,7 +1969,13 @@ compile_test() { + # 2017-07-23 e6fc3b68558e4c6d8d160b5daf2511b99afa8814 + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_CRTC_H_PRESENT) ++ #include <drm/drm_crtc.h> ++ #endif + + int conftest_drm_crtc_init_with_planes_has_name_arg(void) { + return +@@ -1949,7 +1991,13 @@ compile_test() { + compile_check_conftest "$CODE" "NV_DRM_CRTC_INIT_WITH_PLANES_HAS_NAME_ARG" "" "types" + + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_ENCODER_H_PRESENT) ++ #include <drm/drm_encoder.h> ++ #endif + + int conftest_drm_encoder_init_has_name_arg(void) { + return +@@ -1964,7 +2012,13 @@ compile_test() { + compile_check_conftest "$CODE" "NV_DRM_ENCODER_INIT_HAS_NAME_ARG" "" "types" + + echo "$CONFTEST_PREAMBLE ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_PLANE_H_PRESENT) ++ #include <drm/drm_plane.h> ++ #endif + + int conftest_drm_universal_plane_init_has_format_modifiers_arg(void) { + return +@@ -1991,7 +2045,13 @@ compile_test() { + echo "#undef NV_DRM_UNIVERSAL_PLANE_INIT_HAS_FORMAT_MODIFIERS_ARG" | append_conftest "types" + + echo "$CONFTEST_PREAMBLE ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_DRM_PLANE_H_PRESENT) ++ #include <drm/drm_plane.h> ++ #endif + + int conftest_drm_universal_plane_init_has_name_arg(void) { + return +@@ -2044,7 +2104,10 @@ compile_test() { + # callback") in v3.18 (2014-08-29) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + int conftest_drm_driver_has_set_busid(void) { + return offsetof(struct drm_driver, set_busid); + }" +@@ -2058,10 +2121,16 @@ compile_test() { + # callback field. + # + # Added by commit 3aac4502fd3f ("dma-buf: use reservation +- # objects") in v3.17 (2014-07-01) ++ # objects") in v3.17 (2014-07-01). ++ # ++ # Removed by commit 51c98747113e (drm/prime: Ditch ++ # gem_prime_res_obj hook) in v5.4. + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + int conftest_drm_driver_has_gem_prime_res_obj(void) { + return offsetof(struct drm_driver, gem_prime_res_obj); + }" +@@ -2554,7 +2623,10 @@ compile_test() { + # in v4.8 (2016-06-21) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + void conftest_drm_master_drop_has_from_release_arg(struct drm_driver *drv) { + drv->master_drop(NULL, NULL, false); + }" +@@ -2688,7 +2760,9 @@ compile_test() { + # type of the unload hook to void") in v4.11 (2017-01-06) + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif + + int conftest_drm_driver_unload_has_int_return_type(struct drm_driver *drv) { + return drv->unload(NULL /* dev */); +@@ -3084,10 +3158,14 @@ compile_test() { + # drm_framebuffer_{get,put}()") in v4.12 (2017-02-28). + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + #if defined(NV_DRM_DRM_FRAMEBUFFER_H_PRESENT) + #include <drm/drm_framebuffer.h> + #endif ++ + void conftest_drm_framebuffer_get(void) { + drm_framebuffer_get(); + }" +@@ -3103,7 +3181,10 @@ compile_test() { + # drm_gem_object_{get,put}()") in v4.12 (2017-02-28). + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + #if defined(NV_DRM_DRM_GEM_H_PRESENT) + #include <drm/drm_gem.h> + #endif +@@ -3122,7 +3203,10 @@ compile_test() { + # functions") in v4.15 (2017-09-26). + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + #if defined(NV_DRM_DRM_DRV_H_PRESENT) + #include <drm/drm_drv.h> + #endif +@@ -3394,10 +3478,14 @@ compile_test() { + # (2019-01-29). + # + CODE=" ++ #if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++ #endif ++ + #if defined(NV_DRM_DRM_DRV_H_PRESENT) + #include <drm/drm_drv.h> + #endif ++ + unsigned int drm_driver_prime_flag_present_conftest(void) { + return DRIVER_PRIME; + }" +@@ -3405,6 +3493,68 @@ compile_test() { + compile_check_conftest "$CODE" "NV_DRM_DRIVER_PRIME_FLAG_PRESENT" "" "types" + ;; + ++ drm_connector_for_each_possible_encoder) ++ # ++ # Determine the number of arguments of the ++ # drm_connector_for_each_possible_encoder() macro. ++ # ++ # drm_connector_for_each_possible_encoder() is added by commit ++ # 83aefbb887b5 (drm: Add drm_connector_for_each_possible_encoder()) ++ # in v4.19. The definition and prorotype is changed to take only ++ # two arguments connector and encoder, by commit 62afb4ad425a ++ # (drm/connector: Allow max possible encoders to attach to a ++ # connector) in v5.5rc1. ++ # ++ echo "$CONFTEST_PREAMBLE ++ #if defined(NV_DRM_DRMP_H_PRESENT) ++ #include <drm/drmP.h> ++ #endif ++ ++ #if defined(NV_DRM_CONNECTOR_H_PRESENT) ++ #include <drm/drm_connector.h> ++ #endif ++ ++ void conftest_drm_connector_for_each_possible_encoder( ++ struct drm_connector *connector, ++ struct drm_encoder *encoder, ++ int i) { ++ ++ drm_connector_for_each_possible_encoder(connector, encoder, i) { ++ } ++ }" > conftest$$.c ++ ++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1 ++ rm -f conftest$$.c ++ ++ if [ -f conftest$$.o ]; then ++ echo "#define NV_DRM_CONNECTOR_FOR_EACH_POSSIBLE_ENCODER_ARGUMENT_COUNT 3" | append_conftest "functions" ++ rm -f conftest$$.o ++ return ++ else ++ echo "#define NV_DRM_CONNECTOR_FOR_EACH_POSSIBLE_ENCODER_ARGUMENT_COUNT 2" | append_conftest "functions" ++ fi ++ ;; ++ ++ drm_gem_object_has_resv) ++ # ++ # Determine if the 'drm_gem_object' structure has a 'resv' field. ++ # ++ # A 'resv' filed in the 'drm_gem_object' structure, is added by ++ # commit 1ba627148ef5 (drm: Add reservation_object to ++ # drm_gem_object) in v5.2. ++ # ++ CODE="$CONFTEST_PREAMBLE ++ #if defined(NV_DRM_DRM_GEM_H_PRESENT) ++ #include <drm/drm_gem.h> ++ #endif ++ ++ int conftest_drm_gem_object_has_resv(void) { ++ return offsetof(struct drm_gem_object, resv); ++ }" ++ ++ compile_check_conftest "$CODE" "NV_DRM_GEM_OBJECT_HAS_RESV" "" "types" ++ ;; ++ + # When adding a new conftest entry, please use the correct format for + # specifying the relevant upstream Linux kernel commit. + # +diff -uNrp a/kernel/nvidia/nv-vm.c b/kernel/nvidia/nv-vm.c +--- a/kernel/nvidia/nv-vm.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia/nv-vm.c 2020-01-14 06:36:51.000000000 +0000 +@@ -235,7 +235,9 @@ static unsigned int nv_compute_gfp_mask( + gfp_mask = NV_GFP_DMA32; + } + } +-#if defined(__GFP_NORETRY) ++#if defined(__GFP_RETRY_MAYFAIL) ++ gfp_mask |= __GFP_RETRY_MAYFAIL; ++#elif defined(__GFP_NORETRY) + gfp_mask |= __GFP_NORETRY; + #endif + #if defined(__GFP_ZERO) +diff -uNrp a/kernel/nvidia-drm/nvidia-dma-fence-helper.h b/kernel/nvidia-drm/nvidia-dma-fence-helper.h +--- a/kernel/nvidia-drm/nvidia-dma-fence-helper.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-dma-fence-helper.h 2020-01-14 06:36:51.000000000 +0000 +@@ -25,7 +25,7 @@ + + #include "nvidia-drm-conftest.h" + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) ++#if defined(NV_DRM_FENCE_AVAILABLE) + + /* + * Fence headers are moved to file dma-fence.h and struct fence has +@@ -40,8 +40,6 @@ + #include <linux/dma-fence.h> + #endif + +-#include <linux/reservation.h> +- + #if defined(NV_LINUX_FENCE_H_PRESENT) + typedef struct fence nv_dma_fence_t; + typedef struct fence_ops nv_dma_fence_ops_t; +@@ -118,6 +116,6 @@ nv_dma_fence_init(nv_dma_fence_t *fence, + #endif + } + +-#endif /* defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) */ ++#endif /* defined(NV_DRM_FENCE_AVAILABLE) */ + + #endif /* __NVIDIA_DMA_FENCE_HELPER_H__ */ +diff -uNrp a/kernel/nvidia-drm/nvidia-dma-resv-helper.h b/kernel/nvidia-drm/nvidia-dma-resv-helper.h +--- a/kernel/nvidia-drm/nvidia-dma-resv-helper.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/kernel/nvidia-drm/nvidia-dma-resv-helper.h 2020-01-14 06:36:51.000000000 +0000 +@@ -0,0 +1,80 @@ ++/* ++ * Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. ++ * ++ * Permission is hereby granted, free of charge, to any person obtaining a ++ * copy of this software and associated documentation files (the "Software"), ++ * to deal in the Software without restriction, including without limitation ++ * the rights to use, copy, modify, merge, publish, distribute, sublicense, ++ * and/or sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following conditions: ++ * ++ * The above copyright notice and this permission notice shall be included in ++ * all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR ++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, ++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ++ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER ++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER ++ * DEALINGS IN THE SOFTWARE. ++ */ ++ ++#ifndef __NVIDIA_DMA_RESV_HELPER_H__ ++#define __NVIDIA_DMA_RESV_HELPER_H__ ++ ++#include "nvidia-drm-conftest.h" ++ ++#if defined(NV_DRM_FENCE_AVAILABLE) ++ ++/* ++ * linux/reservation.h is renamed to linux/dma-resv.h, by commit ++ * 52791eeec1d9 (dma-buf: rename reservation_object to dma_resv) ++ * in v5.4. ++ */ ++ ++#if defined(NV_LINUX_DMA_RESV_H_PRESENT) ++#include <linux/dma-resv.h> ++#else ++#include <linux/reservation.h> ++#endif ++ ++#include <nvidia-dma-fence-helper.h> ++ ++#if defined(NV_LINUX_DMA_RESV_H_PRESENT) ++typedef struct dma_resv nv_dma_resv_t; ++#else ++typedef struct reservation_object nv_dma_resv_t; ++#endif ++ ++static inline void nv_dma_resv_init(nv_dma_resv_t *obj) ++{ ++#if defined(NV_LINUX_DMA_RESV_H_PRESENT) ++ dma_resv_init(obj); ++#else ++ reservation_object_init(obj); ++#endif ++} ++ ++static inline void nv_dma_resv_fini(nv_dma_resv_t *obj) ++{ ++#if defined(NV_LINUX_DMA_RESV_H_PRESENT) ++ dma_resv_fini(obj); ++#else ++ reservation_object_init(obj); ++#endif ++} ++ ++static inline void nv_dma_resv_add_excl_fence(nv_dma_resv_t *obj, ++ nv_dma_fence_t *fence) ++{ ++#if defined(NV_LINUX_DMA_RESV_H_PRESENT) ++ dma_resv_add_excl_fence(obj, fence); ++#else ++ reservation_object_add_excl_fence(obj, fence); ++#endif ++} ++ ++#endif /* defined(NV_DRM_FENCE_AVAILABLE) */ ++ ++#endif /* __NVIDIA_DMA_RESV_HELPER_H__ */ +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-conftest.h b/kernel/nvidia-drm/nvidia-drm-conftest.h +--- a/kernel/nvidia-drm/nvidia-drm-conftest.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-conftest.h 2020-01-14 06:36:51.000000000 +0000 +@@ -54,5 +54,11 @@ + + #endif + ++#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) || \ ++ defined(NV_DRM_GEM_OBJECT_HAS_RESV) ++#define NV_DRM_FENCE_AVAILABLE ++#else ++#undef NV_DRM_FENCE_AVAILABLE ++#endif + + #endif /* defined(__NVIDIA_DRM_CONFTEST_H__) */ +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-connector.c b/kernel/nvidia-drm/nvidia-drm-connector.c +--- a/kernel/nvidia-drm/nvidia-drm-connector.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-connector.c 2020-01-14 06:36:51.000000000 +0000 +@@ -58,20 +58,100 @@ static void nv_drm_connector_destroy(str + nv_drm_free(nv_connector); + } + ++static bool ++__nv_drm_detect_encoder(struct NvKmsKapiDynamicDisplayParams *pDetectParams, ++ struct drm_connector *connector, ++ struct drm_encoder *encoder) ++{ ++ struct nv_drm_connector *nv_connector = to_nv_connector(connector); ++ struct drm_device *dev = connector->dev; ++ struct nv_drm_device *nv_dev = to_nv_device(dev); ++ struct nv_drm_encoder *nv_encoder; ++ ++ /* ++ * DVI-I connectors can drive both digital and analog ++ * encoders. If a digital connection has been forced then ++ * skip analog encoders. ++ */ ++ ++ if (connector->connector_type == DRM_MODE_CONNECTOR_DVII && ++ connector->force == DRM_FORCE_ON_DIGITAL && ++ encoder->encoder_type == DRM_MODE_ENCODER_DAC) { ++ return false; ++ } ++ ++ nv_encoder = to_nv_encoder(encoder); ++ ++ memset(pDetectParams, 0, sizeof(*pDetectParams)); ++ ++ pDetectParams->handle = nv_encoder->hDisplay; ++ ++ switch (connector->force) { ++ case DRM_FORCE_ON: ++ case DRM_FORCE_ON_DIGITAL: ++ pDetectParams->forceConnected = NV_TRUE; ++ break; ++ case DRM_FORCE_OFF: ++ pDetectParams->forceDisconnected = NV_TRUE; ++ break; ++ case DRM_FORCE_UNSPECIFIED: ++ break; ++ } ++ ++ if (connector->override_edid) { ++ const struct drm_property_blob *edid = connector->edid_blob_ptr; ++ ++ if (edid->length <= sizeof(pDetectParams->edid.buffer)) { ++ memcpy(pDetectParams->edid.buffer, edid->data, edid->length); ++ pDetectParams->edid.bufferSize = edid->length; ++ pDetectParams->overrideEdid = NV_TRUE; ++ } else { ++ WARN_ON(edid->length > ++ sizeof(pDetectParams->edid.buffer)); ++ } ++ } ++ ++ if (!nvKms->getDynamicDisplayInfo(nv_dev->pDevice, pDetectParams)) { ++ NV_DRM_DEV_LOG_ERR( ++ nv_dev, ++ "Failed to detect display state"); ++ return false; ++ } ++ ++ if (pDetectParams->connected) { ++ if (!pDetectParams->overrideEdid && pDetectParams->edid.bufferSize) { ++ ++ if ((nv_connector->edid = nv_drm_calloc( ++ 1, ++ pDetectParams->edid.bufferSize)) != NULL) { ++ ++ memcpy(nv_connector->edid, ++ pDetectParams->edid.buffer, ++ pDetectParams->edid.bufferSize); ++ } else { ++ NV_DRM_LOG_ERR("Out of Memory"); ++ } ++ } ++ ++ return true; ++ } ++ ++ return false; ++} ++ + static enum drm_connector_status __nv_drm_connector_detect_internal( + struct drm_connector *connector) + { + struct drm_device *dev = connector->dev; +- struct nv_drm_device *nv_dev = to_nv_device(dev); + struct nv_drm_connector *nv_connector = to_nv_connector(connector); + + enum drm_connector_status status = connector_status_disconnected; + + struct drm_encoder *detected_encoder = NULL; + struct nv_drm_encoder *nv_detected_encoder = NULL; ++ struct drm_encoder *encoder; + + struct NvKmsKapiDynamicDisplayParams *pDetectParams = NULL; +- unsigned int i; + + BUG_ON(!mutex_is_locked(&dev->mode_config.mutex)); + +@@ -87,90 +167,12 @@ static enum drm_connector_status __nv_dr + goto done; + } + +- for (i = 0; +- i < DRM_CONNECTOR_MAX_ENCODER && detected_encoder == NULL; i++) { +- struct drm_encoder *encoder; +- struct nv_drm_encoder *nv_encoder; +- +- if (connector->encoder_ids[i] == 0) { +- break; +- } +- +- encoder = nv_drm_encoder_find(dev, connector->encoder_ids[i]); +- +- if (encoder == NULL) { +- BUG_ON(encoder != NULL); +- continue; +- } +- +- /* +- * DVI-I connectors can drive both digital and analog +- * encoders. If a digital connection has been forced then +- * skip analog encoders. +- */ +- +- if (connector->connector_type == DRM_MODE_CONNECTOR_DVII && +- connector->force == DRM_FORCE_ON_DIGITAL && +- encoder->encoder_type == DRM_MODE_ENCODER_DAC) { +- continue; +- } +- +- nv_encoder = to_nv_encoder(encoder); +- +- memset(pDetectParams, 0, sizeof(*pDetectParams)); +- +- pDetectParams->handle = nv_encoder->hDisplay; +- +- switch (connector->force) { +- case DRM_FORCE_ON: +- case DRM_FORCE_ON_DIGITAL: +- pDetectParams->forceConnected = NV_TRUE; +- break; +- case DRM_FORCE_OFF: +- pDetectParams->forceDisconnected = NV_TRUE; +- break; +- case DRM_FORCE_UNSPECIFIED: +- break; +- } +- +- if (connector->override_edid) { +- const struct drm_property_blob *edid = connector->edid_blob_ptr; +- +- if (edid->length <= sizeof(pDetectParams->edid.buffer)) { +- memcpy(pDetectParams->edid.buffer, edid->data, edid->length); +- pDetectParams->edid.bufferSize = edid->length; +- pDetectParams->overrideEdid = NV_TRUE; +- } else { +- WARN_ON(edid->length > +- sizeof(pDetectParams->edid.buffer)); +- } +- } +- +- if (!nvKms->getDynamicDisplayInfo(nv_dev->pDevice, pDetectParams)) { +- NV_DRM_DEV_LOG_ERR( +- nv_dev, +- "Failed to detect display state"); +- continue; +- } +- +- if (pDetectParams->connected) { +- if (!pDetectParams->overrideEdid && pDetectParams->edid.bufferSize) { +- +- if ((nv_connector->edid = nv_drm_calloc( +- 1, +- pDetectParams->edid.bufferSize)) != NULL) { +- +- memcpy(nv_connector->edid, +- pDetectParams->edid.buffer, +- pDetectParams->edid.bufferSize); +- } else { +- NV_DRM_LOG_ERR("Out of Memory"); +- } +- } +- ++ nv_drm_connector_for_each_possible_encoder(connector, encoder) { ++ if (__nv_drm_detect_encoder(pDetectParams, connector, encoder)) { + detected_encoder = encoder; ++ break; + } +- } ++ } nv_drm_connector_for_each_possible_encoder_end; + + if (detected_encoder == NULL) { + goto done; +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-connector.h b/kernel/nvidia-drm/nvidia-drm-connector.h +--- a/kernel/nvidia-drm/nvidia-drm-connector.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-connector.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,7 +27,13 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_CONNECTOR_H_PRESENT) ++#include <drm/drm_connector.h> ++#endif + + #include "nvtypes.h" + #include "nvkms-api-types.h" +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-crtc.h b/kernel/nvidia-drm/nvidia-drm-crtc.h +--- a/kernel/nvidia-drm/nvidia-drm-crtc.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-crtc.h 2020-01-14 06:36:51.000000000 +0000 +@@ -29,7 +29,12 @@ + + #include "nvidia-drm-helper.h" + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#include <drm/drm_crtc.h> ++ + #include "nvtypes.h" + #include "nvkms-kapi.h" + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-drv.c b/kernel/nvidia-drm/nvidia-drm-drv.c +--- a/kernel/nvidia-drm/nvidia-drm-drv.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-drv.c 2020-01-14 06:36:51.000000000 +0000 +@@ -39,7 +39,27 @@ + + #include "nvidia-drm-ioctl.h" + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_VBLANK_H_PRESENT) ++#include <drm/drm_vblank.h> ++#endif ++ ++#if defined(NV_DRM_DRM_FILE_H_PRESENT) ++#include <drm/drm_file.h> ++#endif ++ ++#if defined(NV_DRM_DRM_PRIME_H_PRESENT) ++#include <drm/drm_prime.h> ++#endif ++ ++#if defined(NV_DRM_DRM_IOCTL_H_PRESENT) ++#include <drm/drm_ioctl.h> ++#endif ++ ++#include <linux/pci.h> + + /* + * Commit fcd70cd36b9b ("drm: Split out drm_probe_helper.h") +@@ -634,7 +654,7 @@ static const struct drm_ioctl_desc nv_dr + nv_drm_get_dev_info_ioctl, + DRM_RENDER_ALLOW|DRM_UNLOCKED), + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) ++#if defined(NV_DRM_FENCE_AVAILABLE) + DRM_IOCTL_DEF_DRV(NVIDIA_FENCE_SUPPORTED, + nv_drm_fence_supported_ioctl, + DRM_RENDER_ALLOW|DRM_UNLOCKED), +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-fb.h b/kernel/nvidia-drm/nvidia-drm-fb.h +--- a/kernel/nvidia-drm/nvidia-drm-fb.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-fb.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,7 +27,14 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_FRAMEBUFFER_H_PRESENT) ++#include <drm/drm_framebuffer.h> ++#endif ++ + #include "nvidia-drm-gem-nvkms-memory.h" + #include "nvkms-kapi.h" + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-gem.c b/kernel/nvidia-drm/nvidia-drm-gem.c +--- a/kernel/nvidia-drm/nvidia-drm-gem.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-gem.c 2020-01-14 06:36:51.000000000 +0000 +@@ -29,6 +29,15 @@ + #include "nvidia-drm-prime-fence.h" + #include "nvidia-drm-gem.h" + #include "nvidia-drm-gem-nvkms-memory.h" ++#include "nvidia-dma-resv-helper.h" ++ ++#if defined(NV_DRM_DRM_DRV_H_PRESENT) ++#include <drm/drm_drv.h> ++#endif ++ ++#if defined(NV_DRM_DRM_PRIME_H_PRESENT) ++#include <drm/drm_prime.h> ++#endif + + #if defined(NV_DMA_BUF_OWNER_PRESENT) + #include "linux/dma-buf.h" /* To inspect dma_buf->owner during prime import */ +@@ -45,8 +54,8 @@ void nv_drm_gem_free(struct drm_gem_obje + + drm_gem_object_release(&nv_gem->base); + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) +- reservation_object_fini(&nv_gem->resv); ++#if defined(NV_DRM_FENCE_AVAILABLE) && !defined(NV_DRM_GEM_OBJECT_HAS_RESV) ++ nv_dma_resv_fini(&nv_gem->resv); + #endif + + nv_gem->ops->free(nv_gem); +@@ -113,7 +122,7 @@ void nv_drm_gem_prime_vunmap(struct drm_ + } + + #if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) +-struct reservation_object* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj) ++nv_dma_resv_t* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj) + { + struct nv_drm_gem_object *nv_gem = to_nv_gem_object(obj); + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-gem.h b/kernel/nvidia-drm/nvidia-drm-gem.h +--- a/kernel/nvidia-drm/nvidia-drm-gem.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-gem.h 2020-01-14 06:36:51.000000000 +0000 +@@ -29,13 +29,19 @@ + + #include "nvidia-drm-priv.h" + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> +-#include "nvkms-kapi.h" ++#endif + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) ++#if defined(NV_DRM_DRM_GEM_H_PRESENT) ++#include <drm/drm_gem.h> ++#endif + +-#include "nvidia-dma-fence-helper.h" ++#include "nvkms-kapi.h" + ++#if defined(NV_DRM_FENCE_AVAILABLE) ++#include "nvidia-dma-fence-helper.h" ++#include "nvidia-dma-resv-helper.h" + #endif + + struct nv_drm_gem_object; +@@ -55,8 +61,8 @@ struct nv_drm_gem_object { + struct nv_drm_device *nv_dev; + const struct nv_drm_gem_object_funcs *ops; + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) +- struct reservation_object resv; ++#if defined(NV_DRM_FENCE_AVAILABLE) ++ nv_dma_resv_t resv; + #endif + }; + +@@ -124,11 +130,16 @@ void nv_drm_gem_object_init(struct nv_dr + + /* Initialize the gem object */ + +- drm_gem_private_object_init(dev, &nv_gem->base, size); ++#if defined(NV_DRM_FENCE_AVAILABLE) ++ nv_dma_resv_init(&nv_gem->resv); + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) +- reservation_object_init(&nv_gem->resv); ++#if defined(NV_DRM_GEM_OBJECT_HAS_RESV) ++ nv_gem->base.resv = &nv_gem->resv; + #endif ++ ++#endif ++ ++ drm_gem_private_object_init(dev, &nv_gem->base, size); + } + + static inline int nv_drm_gem_create_mmap_offset( +@@ -185,7 +196,7 @@ void *nv_drm_gem_prime_vmap(struct drm_g + void nv_drm_gem_prime_vunmap(struct drm_gem_object *gem, void *address); + + #if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) +-struct reservation_object* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj); ++nv_dma_resv_t* nv_drm_gem_prime_res_obj(struct drm_gem_object *obj); + #endif + + #endif /* NV_DRM_AVAILABLE */ +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c b/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c +--- a/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c 2020-01-14 06:36:51.000000000 +0000 +@@ -27,6 +27,10 @@ + #include "nvidia-drm-gem-nvkms-memory.h" + #include "nvidia-drm-ioctl.h" + ++#if defined(NV_DRM_DRM_DRV_H_PRESENT) ++#include <drm/drm_drv.h> ++#endif ++ + #include "nv-mm.h" + + static void __nv_drm_gem_nvkms_memory_free(struct nv_drm_gem_object *nv_gem) +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c +--- a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c 2020-01-14 06:36:51.000000000 +0000 +@@ -24,6 +24,10 @@ + + #if defined(NV_DRM_AVAILABLE) + ++#if defined(NV_DRM_DRM_PRIME_H_PRESENT) ++#include <drm/drm_prime.h> ++#endif ++ + #include "nvidia-drm-gem-user-memory.h" + #include "nvidia-drm-ioctl.h" + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-helper.c b/kernel/nvidia-drm/nvidia-drm-helper.c +--- a/kernel/nvidia-drm/nvidia-drm-helper.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-helper.c 2020-01-14 06:36:51.000000000 +0000 +@@ -31,7 +31,10 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ + #if defined(NV_DRM_DRM_ATOMIC_UAPI_H_PRESENT) + #include <drm/drm_atomic_uapi.h> + #endif +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-helper.h b/kernel/nvidia-drm/nvidia-drm-helper.h +--- a/kernel/nvidia-drm/nvidia-drm-helper.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-helper.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,7 +27,13 @@ + + #if defined(NV_DRM_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_DRV_H_PRESENT) ++#include <drm/drm_drv.h> ++#endif + + /* + * drm_dev_put() is added by commit 9a96f55034e41b4e002b767e9218d55f03bdff7d +@@ -276,6 +282,96 @@ static inline struct drm_encoder *nv_drm + #endif + } + ++/* ++ * drm_connector_for_each_possible_encoder() is added by commit ++ * 83aefbb887b59df0b3520965c3701e01deacfc52 which was Signed-off-by: ++ * Ville Syrjälä <ville.syrjala(a)linux.intel.com&gt; ++ * ++ * drm_connector_for_each_possible_encoder() is copied from ++ * include/drm/drm_connector.h and modified to use nv_drm_encoder_find() ++ * instead of drm_encoder_find(). ++ * ++ * drm_connector_for_each_possible_encoder() is copied from ++ * include/drm/drm_connector.h @ ++ * 83aefbb887b59df0b3520965c3701e01deacfc52 ++ * which has the following copyright and license information: ++ * ++ * Copyright (c) 2016 Intel Corporation ++ * ++ * Permission to use, copy, modify, distribute, and sell this software and its ++ * documentation for any purpose is hereby granted without fee, provided that ++ * the above copyright notice appear in all copies and that both that copyright ++ * notice and this permission notice appear in supporting documentation, and ++ * that the name of the copyright holders not be used in advertising or ++ * publicity pertaining to distribution of the software without specific, ++ * written prior permission. The copyright holders make no representations ++ * about the suitability of this software for any purpose. It is provided "as ++ * is" without express or implied warranty. ++ * ++ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, ++ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO ++ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR ++ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, ++ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER ++ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE ++ * OF THIS SOFTWARE. ++ */ ++ ++#if defined(NV_DRM_DRM_CONNECTOR_H_PRESENT) ++#include <drm/drm_connector.h> ++#endif ++ ++/** ++ * nv_drm_connector_for_each_possible_encoder - iterate connector's possible ++ * encoders ++ * @connector: &struct drm_connector pointer ++ * @encoder: &struct drm_encoder pointer used as cursor ++ * @__i: int iteration cursor, for macro-internal use ++ */ ++#if !defined(drm_connector_for_each_possible_encoder) ++ ++#if !defined(for_each_if) ++#define for_each_if(condition) if (!(condition)) {} else ++#endif ++ ++#define __nv_drm_connector_for_each_possible_encoder(connector, encoder, __i) \ ++ for ((__i) = 0; (__i) < ARRAY_SIZE((connector)->encoder_ids) && \ ++ (connector)->encoder_ids[(__i)] != 0; (__i)++) \ ++ for_each_if((encoder) = \ ++ nv_drm_encoder_find((connector)->dev, \ ++ (connector)->encoder_ids[(__i)])) ++ ++#define nv_drm_connector_for_each_possible_encoder(connector, encoder) \ ++ { \ ++ unsigned int __i; \ ++ __nv_drm_connector_for_each_possible_encoder(connector, encoder, __i) ++ ++#define nv_drm_connector_for_each_possible_encoder_end \ ++ } ++ ++#else ++ ++#if NV_DRM_CONNECTOR_FOR_EACH_POSSIBLE_ENCODER_ARGUMENT_COUNT == 3 ++ ++#define nv_drm_connector_for_each_possible_encoder(connector, encoder) \ ++ { \ ++ unsigned int __i; \ ++ drm_connector_for_each_possible_encoder(connector, encoder, __i) ++ ++#define nv_drm_connector_for_each_possible_encoder_end \ ++ } ++ ++#else ++ ++#define nv_drm_connector_for_each_possible_encoder(connector, encoder) \ ++ drm_connector_for_each_possible_encoder(connector, encoder) ++ ++#define nv_drm_connector_for_each_possible_encoder_end ++ ++#endif ++ ++#endif ++ + static inline int + nv_drm_connector_attach_encoder(struct drm_connector *connector, + struct drm_encoder *encoder) +diff -uNrp a/kernel/nvidia-drm/nvidia-drm.Kbuild b/kernel/nvidia-drm/nvidia-drm.Kbuild +--- a/kernel/nvidia-drm/nvidia-drm.Kbuild 2019-12-03 06:46:34.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm.Kbuild 2020-01-14 06:07:32.000000000 +0000 +@@ -66,6 +66,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += vm + NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_framebuffer_get + NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_gem_object_get + NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_dev_put ++NV_CONFTEST_FUNCTION_COMPILE_TESTS += drm_connector_for_each_possible_encoder + + NV_CONFTEST_TYPE_COMPILE_TESTS += drm_bus_present + NV_CONFTEST_TYPE_COMPILE_TESTS += drm_bus_has_bus_type +@@ -88,3 +89,4 @@ NV_CONFTEST_TYPE_COMPILE_TESTS += drm_co + NV_CONFTEST_TYPE_COMPILE_TESTS += drm_atomic_helper_swap_state_has_stall_arg + NV_CONFTEST_TYPE_COMPILE_TESTS += drm_driver_prime_flag_present + NV_CONFTEST_TYPE_COMPILE_TESTS += vm_fault_t ++NV_CONFTEST_TYPE_COMPILE_TESTS += drm_gem_object_has_resv +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-linux.c b/kernel/nvidia-drm/nvidia-drm-linux.c +--- a/kernel/nvidia-drm/nvidia-drm-linux.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-linux.c 2020-01-14 06:36:51.000000000 +0000 +@@ -31,6 +31,10 @@ + + #if defined(NV_DRM_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) ++#include <drm/drmP.h> ++#endif ++ + #include "nv-mm.h" + + MODULE_PARM_DESC( +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-modeset.c b/kernel/nvidia-drm/nvidia-drm-modeset.c +--- a/kernel/nvidia-drm/nvidia-drm-modeset.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-modeset.c 2020-01-14 06:36:51.000000000 +0000 +@@ -30,6 +30,14 @@ + #include "nvidia-drm-os-interface.h" + #include "nvidia-drm-helper.h" + ++#if defined(NV_DRM_DRMP_H_PRESENT) ++#include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_VBLANK_H_PRESENT) ++#include <drm/drm_vblank.h> ++#endif ++ + #include <drm/drm_atomic.h> + #include <drm/drm_atomic_helper.h> + #include <drm/drm_crtc.h> +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-modeset.h b/kernel/nvidia-drm/nvidia-drm-modeset.h +--- a/kernel/nvidia-drm/nvidia-drm-modeset.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-modeset.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,7 +27,10 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + +-#include <drm/drmP.h> ++#include "nvkms-kapi.h" ++ ++struct drm_device; ++struct drm_atomic_state; + + struct drm_atomic_state *nv_drm_atomic_state_alloc(struct drm_device *dev); + void nv_drm_atomic_state_clear(struct drm_atomic_state *state); +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-os-interface.h b/kernel/nvidia-drm/nvidia-drm-os-interface.h +--- a/kernel/nvidia-drm/nvidia-drm-os-interface.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-os-interface.h 2020-01-14 06:36:51.000000000 +0000 +@@ -29,7 +29,7 @@ + + #if defined(NV_DRM_AVAILABLE) + +-#include <drm/drmP.h> ++struct page; + + /* Set to true when the atomic modeset feature is enabled. */ + extern bool nv_drm_modeset_module_param; +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-prime-fence.c b/kernel/nvidia-drm/nvidia-drm-prime-fence.c +--- a/kernel/nvidia-drm/nvidia-drm-prime-fence.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-prime-fence.c 2020-01-14 06:36:51.000000000 +0000 +@@ -24,12 +24,17 @@ + + #if defined(NV_DRM_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) ++#include <drm/drmP.h> ++#endif ++ + #include "nvidia-drm-priv.h" + #include "nvidia-drm-ioctl.h" + #include "nvidia-drm-gem.h" + #include "nvidia-drm-prime-fence.h" ++#include "nvidia-dma-resv-helper.h" + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) ++#if defined(NV_DRM_FENCE_AVAILABLE) + + #include "nvidia-dma-fence-helper.h" + +@@ -518,7 +523,7 @@ int nv_drm_gem_fence_attach_ioctl(struct + goto fence_context_create_fence_failed; + } + +- reservation_object_add_excl_fence(&nv_gem->resv, fence); ++ nv_dma_resv_add_excl_fence(&nv_gem->resv, fence); + + ret = 0; + +@@ -532,6 +537,6 @@ done: + return ret; + } + +-#endif /* NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ */ ++#endif /* NV_DRM_FENCE_AVAILABLE */ + + #endif /* NV_DRM_AVAILABLE */ +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-prime-fence.h b/kernel/nvidia-drm/nvidia-drm-prime-fence.h +--- a/kernel/nvidia-drm/nvidia-drm-prime-fence.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-prime-fence.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,9 +27,10 @@ + + #if defined(NV_DRM_AVAILABLE) + +-#include <drm/drmP.h> ++struct drm_file; ++struct drm_device; + +-#if defined(NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ) ++#if defined(NV_DRM_FENCE_AVAILABLE) + + int nv_drm_fence_supported_ioctl(struct drm_device *dev, + void *data, struct drm_file *filep); +@@ -40,7 +41,7 @@ int nv_drm_fence_context_create_ioctl(st + int nv_drm_gem_fence_attach_ioctl(struct drm_device *dev, + void *data, struct drm_file *filep); + +-#endif /* NV_DRM_DRIVER_HAS_GEM_PRIME_RES_OBJ */ ++#endif /* NV_DRM_FENCE_AVAILABLE */ + + #endif /* NV_DRM_AVAILABLE */ + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-priv.h b/kernel/nvidia-drm/nvidia-drm-priv.h +--- a/kernel/nvidia-drm/nvidia-drm-priv.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-priv.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,7 +27,13 @@ + + #if defined(NV_DRM_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) + #include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_DEVICE_H_PRESENT) ++#include <drm/drm_device.h> ++#endif + + #if defined(NV_DRM_DRM_GEM_H_PRESENT) + #include <drm/drm_gem.h> +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-utils.c b/kernel/nvidia-drm/nvidia-drm-utils.c +--- a/kernel/nvidia-drm/nvidia-drm-utils.c 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-utils.c 2020-01-14 06:36:51.000000000 +0000 +@@ -24,6 +24,17 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + ++#if defined(NV_DRM_DRMP_H_PRESENT) ++#include <drm/drmP.h> ++#endif ++ ++#if defined(NV_DRM_DRM_PLANE_H_PRESENT) ++#include <drm/drm_plane.h> ++#endif ++ ++#include <drm/drm_modes.h> ++#include <uapi/drm/drm_fourcc.h> ++ + #include "nvidia-drm-priv.h" + #include "nvidia-drm-utils.h" + +diff -uNrp a/kernel/nvidia-drm/nvidia-drm-utils.h b/kernel/nvidia-drm/nvidia-drm-utils.h +--- a/kernel/nvidia-drm/nvidia-drm-utils.h 2019-12-08 04:26:05.000000000 +0000 ++++ b/kernel/nvidia-drm/nvidia-drm-utils.h 2020-01-14 06:36:51.000000000 +0000 +@@ -27,9 +27,11 @@ + + #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE) + +-#include <drm/drmP.h> + #include "nvkms-kapi.h" + ++enum drm_plane_type; ++struct drm_display_mode; ++ + struct NvKmsKapiConnectorInfo* + nvkms_get_connector_info(struct NvKmsKapiDevice *pDevice, + NvKmsKapiConnector hConnector);