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path: root/bsd-core/r128_drv.c
AgeCommit message (Expand)Author
2005-12-30Merge patch from jhb to catch up with FreeBSD-current vgapci master deviceEric Anholt
2005-11-11Fix breakage from the move of driver ioctl externs to header files.Eric Anholt
2005-08-05Rename the driver hooks in the DRM to something a little moreEric Anholt
2005-06-06Add a few more bits of Tonnerre's NetBSD port (Still need to deal with theEric Anholt
2005-04-16Use /*- to begin license blocks in BSD code to reduce diffs against FreeBSDEric Anholt
2004-11-06Convert more drivers for bsd-core, moving the ioctl definitions to sharedEric Anholt
2004-11-06Remove some core stuff that ended up being unnecessary.Eric Anholt
2004-11-06Get r128 basically working: Hook up the driver's dma ioctl, use the properEric Anholt
2004-11-06Connect up r128_ioctls in driver config.Eric Anholt
2004-11-06Commit WIP of BSD conversion to core model. Compiles for r128, radeon, butEric Anholt
2003-10-17- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle themEric Anholt
2003-10-17- Converted Linux drivers to initialize DRM instances based on PCI IDs, notEric Anholt
2003-08-19- Remove $FreeBSD$ tags as they weren't too useful and merges are now beingEric Anholt
2003-04-26Add PCI DMA memory functions and make addbufs_pci and associated code useEric Anholt
2003-04-25Merge from FreeBSD-current.Eric Anholt
2003-04-24Move one definition to drm_drv.h and remove the rest of drm_init.h whichEric Anholt
2003-03-25XFree86 4.3.0 mergeAlan Hourihane
2003-03-11Merge back from FreeBSD-current, adding FreeBSD ID tags to aid futureEric Anholt
2003-02-21Merge from bsd-4-0-0-branch.Eric Anholt
2002-07-05merged bsd-3-0-0-branchAlan Hourihane
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-05 10:08:28 +0000
ss="hl com"> * 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 (including the next * paragraph) 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 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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 _EXYNOS_DRM_H_ #define _EXYNOS_DRM_H_ #include "drm.h" /** * User-desired buffer creation information structure. * * @size: user-desired memory allocation size. * - this size value would be page-aligned internally. * @flags: user request for setting memory type or cache attributes. * @handle: returned a handle to created gem object. * - this handle will be set by gem module of kernel side. */ struct drm_exynos_gem_create { uint64_t size; unsigned int flags; unsigned int handle; }; /** * A structure for getting buffer offset. * * @handle: a pointer to gem object created. * @pad: just padding to be 64-bit aligned. * @offset: relatived offset value of the memory region allocated. * - this value should be set by user. */ struct drm_exynos_gem_map_off { unsigned int handle; unsigned int pad; uint64_t offset; }; /** * A structure for mapping buffer. * * @handle: a handle to gem object created. * @pad: just padding to be 64-bit aligned. * @size: memory size to be mapped. * @mapped: having user virtual address mmaped. * - this variable would be filled by exynos gem module * of kernel side with user virtual address which is allocated * by do_mmap(). */ struct drm_exynos_gem_mmap { unsigned int handle; unsigned int pad; uint64_t size; uint64_t mapped; }; /** * A structure to gem information. * * @handle: a handle to gem object created. * @flags: flag value including memory type and cache attribute and * this value would be set by driver. * @size: size to memory region allocated by gem and this size would * be set by driver. */ struct drm_exynos_gem_info { unsigned int handle; unsigned int flags; uint64_t size; }; /** * A structure for user connection request of virtual display. * * @connection: indicate whether doing connetion or not by user. * @extensions: if this value is 1 then the vidi driver would need additional * 128bytes edid data. * @edid: the edid data pointer from user side. */ struct drm_exynos_vidi_connection { unsigned int connection; unsigned int extensions; uint64_t edid; }; /* memory type definitions. */ enum e_drm_exynos_gem_mem_type { /* Physically Continuous memory and used as default. */ EXYNOS_BO_CONTIG = 0 << 0, /* Physically Non-Continuous memory. */ EXYNOS_BO_NONCONTIG = 1 << 0, /* non-cachable mapping and used as default. */ EXYNOS_BO_NONCACHABLE = 0 << 1, /* cachable mapping. */ EXYNOS_BO_CACHABLE = 1 << 1, /* write-combine mapping. */ EXYNOS_BO_WC = 1 << 2, EXYNOS_BO_MASK = EXYNOS_BO_NONCONTIG | EXYNOS_BO_CACHABLE | EXYNOS_BO_WC }; #define DRM_EXYNOS_GEM_CREATE 0x00 #define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 #define DRM_EXYNOS_GEM_MMAP 0x02 /* Reserved 0x04 ~ 0x05 for exynos specific gem ioctl */ #define DRM_EXYNOS_GEM_GET 0x04 #define DRM_EXYNOS_VIDI_CONNECTION 0x07 #define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) #define DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_MAP_OFFSET, struct drm_exynos_gem_map_off) #define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) #define DRM_IOCTL_EXYNOS_GEM_GET DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_GEM_GET, struct drm_exynos_gem_info) #define DRM_IOCTL_EXYNOS_VIDI_CONNECTION DRM_IOWR(DRM_COMMAND_BASE + \ DRM_EXYNOS_VIDI_CONNECTION, struct drm_exynos_vidi_connection) #endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-05 10:08:28 +0000