search for: drm_ttm_helper

select isn't recursive, so we can't turn on DRM_TTM + DRM_TTM_HELPER in config DRM_VRAM_HELPER, we have to select them on the vram users instead. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/Kconfig | 2 -- drivers/gpu/drm/ast/Kconfig | 2 ++ drivers/gpu/drm/bochs/Kconfig | 2 ++ drivers/gpu/dr...

If DEM_QXL is y and DRM_TTM_HELPER is m, building fails: drivers/gpu/drm/qxl/qxl_object.o: undefined reference to `drm_gem_ttm_print_info' Select DRM_TTM_HELPER to fix this. Fixes: 78d54f1f6a33 ("drm/qxl: use drm_gem_ttm_print_info") Signed-off-by: YueHaibing <yuehaibing at huawei.com> --- drivers/gpu/drm/qxl...

...for os_same_file_description() to de-duplicate diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig index 5fcd510f1abb..5341b6b242c3 100644 --- a/drivers/gpu/drm/amd/amdgpu/Kconfig +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig @@ -13,6 +13,8 @@ config DRM_AMDGPU select DRM_TTM_HELPER select POWER_SUPPLY select HWMON + select I2C + select I2C_ALGOBIT select BACKLIGHT_CLASS_DEVICE select INTERVAL_TREE select DRM_BUDDY diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig index d367a90cd3de..563fa7a3b546 100644 --- a/drivers/gpu/drm/ast/Kconfig +++ b/dri...

...ntel_rapl_msr intel_rapl_common intel_pmc_core kvm_intel kvm irqbypass ghash_clmulni_intel sha512_ssse3 sha512_generic snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi aesni_intel crypto_simd cryptd snd_hda_codec rapl snd_hda_core snd_hwdep snd_pcm qxl snd_timer drm_ttm_helper pcspkr iTCO_wdt snd ttm intel_pmc_bxt iTCO_vendor_support soundcore virtio_rng button rng_core drm_kms_helper i6300esb virtio_balloon virtio_console watchdog joydev evdev serio_raw drm loop fuse dm_mod efi_pstore configfs qemu_fw_cfg ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic...

...version 2.0 nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies ------------[ cut here ]------------ nouveau 0000:01:00.0: drm_WARN_ON(!found_head) WARNING: CPU: 4 PID: 786 at drivers/gpu/drm/nouveau/dispnv50/disp.c:2731 nv50_display_init+0x28c/0x4f0 [nouveau] Modules linked in: nouveau(+) drm_ttm_helper ttm video drm_exec drm_gpuvm gpu_sched drm_display_helper wmi CPU: 4 PID: 786 Comm: systemd-udevd Not tainted 6.6.0+ #1 Hardware name: MICRO-STAR INTERNATIONAL CO.,LTD MS-7599/870-C45 (MS-7599), BIOS V1.15 03/04/2011 RIP: 0010:nv50_display_init+0x28c/0x4f0 [nouveau] Code: 4c 8b 6f 50 4d 85 ed 75 03...

...ke2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mlx5_ib ses enclosure hid_generic usbhid uas hid usb_storage ib_uverbs ib_core crct10dif_pclmul crc32_pclmul ast ghash_clmulni_intel drm_vram_helper aesni_intel drm_ttm_helper crypto_simd ttm cryptd drm_kms_helper glue_helper syscopyarea sysfillrect sysimgblt mlx5_core fb_sys_fops pci_hyperv_intf igb cec mpt3sas dca rc_core raid_class nvme tls i2c_algo_bit scsi_transport_sas drm mlxfw xhci_pci nvme_core xhci_pci_renesas i2c_piix4 [ 213.497060] CR2: 0000000000000000 [ 213...

.../drivers/gpu/drm/qxl/Kconfig > +++ b/drivers/gpu/drm/qxl/Kconfig > @@ -2,6 +2,7 @@ > config DRM_QXL > tristate "QXL virtual GPU" > depends on DRM && PCI && MMU > + depends on HAS_IOPORT > select DRM_KMS_HELPER > select DRM_TTM > select DRM_TTM_HELPER > diff --git a/drivers/gpu/drm/tiny/bochs.c b/drivers/gpu/drm/tiny/bochs.c > index 024346054c70..da4a5d53b003 100644 > --- a/drivers/gpu/drm/tiny/bochs.c > +++ b/drivers/gpu/drm/tiny/bochs.c > @@ -2,6 +2,7 @@ > > #include <linux/module.h> > #include <linux/pci.h...

...qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index d0d691b31f4a..bfe90c7d17b2 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -3,6 +3,7 @@ config DRM_QXL tristate "QXL virtual GPU" depends on DRM && PCI && MMU select DRM_KMS_HELPER + select DRM_TTM_HELPER select DRM_TTM select CRC32 help -- 2.18.1

...qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index d0d691b31f4a..bfe90c7d17b2 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -3,6 +3,7 @@ config DRM_QXL tristate "QXL virtual GPU" depends on DRM && PCI && MMU select DRM_KMS_HELPER + select DRM_TTM_HELPER select DRM_TTM select CRC32 help -- 2.18.1

...qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index d0d691b31f4a..bfe90c7d17b2 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -3,6 +3,7 @@ config DRM_QXL tristate "QXL virtual GPU" depends on DRM && PCI && MMU select DRM_KMS_HELPER + select DRM_TTM_HELPER select DRM_TTM select CRC32 help -- 2.18.1

...qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index d0d691b31f4a..bfe90c7d17b2 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -3,6 +3,7 @@ config DRM_QXL tristate "QXL virtual GPU" depends on DRM && PCI && MMU select DRM_KMS_HELPER + select DRM_TTM_HELPER select DRM_TTM select CRC32 help -- 2.18.1

...=============== diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 147d61b9674e..319839b87d37 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -239,6 +239,7 @@ config DRM_RADEON select FW_LOADER select DRM_KMS_HELPER select DRM_TTM + select DRM_TTM_HELPER select POWER_SUPPLY select HWMON select BACKLIGHT_CLASS_DEVICE @@ -259,6 +260,7 @@ config DRM_AMDGPU select DRM_KMS_HELPER select DRM_SCHED select DRM_TTM + select DRM_TTM_HELPER select POWER_SUPPLY select HWMON select BACKLIGHT_CLASS_DEVICE diff --git a/drivers/gpu/drm/amd/amdgpu...

...m/Kconfig b/drivers/gpu/drm/Kconfig > index 147d61b9674e..319839b87d37 100644 > --- a/drivers/gpu/drm/Kconfig > +++ b/drivers/gpu/drm/Kconfig > @@ -239,6 +239,7 @@ config DRM_RADEON > select FW_LOADER > select DRM_KMS_HELPER > select DRM_TTM > + select DRM_TTM_HELPER > select POWER_SUPPLY > select HWMON > select BACKLIGHT_CLASS_DEVICE > @@ -259,6 +260,7 @@ config DRM_AMDGPU > select DRM_KMS_HELPER > select DRM_SCHED > select DRM_TTM > + select DRM_TTM_HELPER > select POWER_SUPPLY > select HWMON > selec...

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

VRAM MM and GEM VRAM are only used with each other. This patch set moves VRAM MM into GEM VRAM source files and cleans up the helper's public interface. Version 2 of the patch set doesn't contain functional changes. I'm reposting due to the rebasing onto the debugfs patches. v2: * updated for debugfs support * fixed typos in comments Thomas Zimmermann (4): drm/vram: Move VRAM

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use

DRM's fbdev console uses regular load and store operations to update framebuffer memory. The bochs driver on sparc64 requires the use of I/O-specific load and store operations. We have a workaround, but need a long-term solution to the problem. This patchset changes GEM's vmap/vunmap interfaces to forward pointers of type struct dma_buf_map and updates the generic fbdev emulation to use