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* gpu: pvr: Flush the whole CPU cache when allocating uncached.Alistair Strachan2012-06-201-0/+1
| | | | | | | This is a workaround for range-based CPU cache invalidation apparently not working reliably. Change-Id: I62fe3d10a465ee630729d7edf054f7bc82a422d8
* gpu: pvr: Update to DDK 1.8@904153Alistair Strachan2012-05-141-0/+4
| | | | | | | | | | | - Fix http://b/6446135 "eglHibernateProcessIMG slows down.." Release the bridge mutex in various places while waiting on the hardware. Permits multiple userspace processes/threads entering the driver simulataneously in some controlled cases. - Fix http://b/6096575 "some gralloc operations are very slow" Add a shrinkable pool for uncached memory allocations. Change-Id: I5a2554b351e10b3b35aaccc0ae943a78c1af673c
* gpu: pvr: Re-enable MMU pagetable write-protectionBen Jones2012-04-051-0/+1
| | | | This reverts commit b43c0161fbca901e586e9ade321a5d8e616f94b9.
* Revert "gpu: pvr: Switch on MMU pagetable write-protection."JP Abgrall2012-03-211-1/+0
| | | | | | | | | This reverts commit b8f7c03589e2d0f0b98a56c80c4ee0f42ad40df8 Imgtec now have collected enough info to fix their bug. Change-Id: I0576665064ffad3473d3716c37208032278d246d Signed-off-by: JP Abgrall <jpa@google.com>
* gpu: pvr: Switch on MMU pagetable write-protection.Alistair Strachan2012-03-141-0/+1
| | | | | | | | Make the SGX MMU page tables read-only when the SGX driver has finished writing them. Should catch other drivers writing to the page-table memory when they do not own it. Change-Id: I49800be0188878f7992d0a4d72360761c6c74007
* gpu: pvr: Update to DDK 1.8@782952Alistair Strachan2011-11-301-0/+1
| | | | | | | | | - Add reference count debugging feature to dump out the last 256 object reference count modifications. - Flush the CPU cache before 3D transfers or 2D core operations. Fixes glCopyTexSubImage2D() of SW-rendered EGLImage. Change-Id: I86cfb0623acad8f20c381eefacdece6fba738ea5
* gpu: pvr: Temporarily disable PVRSRV_RESET_ON_HWTIMEOUT.Alistair Strachan2011-11-171-1/+0
| | | | | Disable this to get firmware traces to investigate various crespo lockups.
* gpu: pvr: Update to DDK 1.6.16.4046Alistair Strachan2011-11-171-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: If38412971f275715a47bf200aeebe1139d2620f8 gpu: pvr: Update DDK version number to 1.6.16.4061 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: I4e0f59a8f98ea28f9c0862aff76c0bfa2710efe0 gpu: pvr: Update to DDK 1.6.16.4124 Change-Id: Ifbc47f2552f031e92e02b31a9715e3e42cf14b3c gpu: pvr: Update DDK version number to 1.6.16.4131 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: I8c4df3ae638ad2d358aa3977ffb7f6e9bdb1de4a gpu: pvr: Update to DDK 1.7.17.4142 Signed-off-by: Simon Wilson <simonwilson@google.com> gpu: pvr: Update to DDK 1.7.17.4474 Signed-off-by: Simon Wilson <simonwilson@google.com> gpu: pvr: Update to DDK 1.8.18.380 gpu: pvr: Update to DDK 1.8.18.468 gpu: pvr: Update to DDK 1.8.18.684 Change-Id: I7a4e92add9f1c61862a06e51b68169d93b67a001 Signed-off-by: JP Abgrall <jpa@google.com> gpu: pvr: Update to DDK 1.8.18.726 gpu: pvr: Update to DDK 1.8.18.749 gpu: pvr: Fix to compile on 2.6.39 Change-Id: I79c07b3a0ca219f7e6d8dec97f41adc3fc5a01ff Signed-off-by: Arve Hjønnevåg <arve@android.com> gpu: pvr: Update to DDK 1.8.18.834 Fix a couple of double frees in PVRSRVSwapToDCBuffer2KM. Fixes for various ION client refcounting issues. gpu: pvr: Update to DDK 1.8.18.844 Various fixes to prevent arbitrary memory corruption with ION: * Remove the per-process ION client - there is now just one "kernel" ION client * Ensure that the mmap mutex is taken before walking the offset struct list * Implement ION cache flush code gpu: pvr: Update to DDK 1.8.18.853 Change-Id: I5e2e1619aae0634ca5036c5ab60e1e4339a35b0d gpu: pvr: Update to DDK 1.8.18.866 Change-Id: I91548bf62aa30ff41814118a3a6d49303fc16bfc gpu: pvr: Update to DDK 1.8.18.877 Change-Id: Id87c6318a7705ad51e5bfd487a9b216f373c0caf gpu: pvr: Update to DDK 1.8.18.891 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: I30b11a79973179d7dcb0923d2106a1f072b88a77 gpu: pvr: Update to DDK 1.8.18.919 - Bump CONFIG_FB_S3C_NR_BUFFERS to 6, to increase the display carveout size by 3MB. This is to make space for video-decode buffers. - drivers/gpu/pvr Makefile cleanups. Remove dead build options. - Groundwork for "multiple readers" capability required by HWC. - Merge s3c_lcd and s5pc110 display and system code with latest versions. Add video-decode carveout capability. Change-Id: I8836204451eebf12b030404177cfd6bc4b294489 gpu: pvr: Update to DDK 1.8.18.927 - More work on "multiple reader" capability for HWC. Change-Id: I0fd372b03de5bb86591d4b2be208be3749670248 gpu: pvr: Update to DDK 1.8.18.943 Change-Id: Iae3d13fc82dfa0cffc6bce98a056f1b0d4b1f62a gpu: pvr: Update to DDK 1.8.18.945 - Add ProcessFlip V2 capability to s3c_displayclass.c. - Enables FIMC integration. Change-Id: Ibc1dec9c24f5f55ce1436674b36571f3718b4e96 gpu: pvr: Update to DDK 1.8.18.964 - Add SUPPORT_GET_DC_BUFFERS_SYS_PHYADDRS to enable returning of display buffer physical addresses to user-space. Required for C110 HWC. Not enabled on Prime. Change-Id: I5f19c7b1cea193aaca24cceca518d0100171c823 gpu: pvr: Update to DDK 1.8@273945 This is a version number change only, which is required for compatibility with the user-mode driver. gpu: pvr: Update to DDK 1.8@274226 gpu: pvr: Update to DDK 1.8@274836 gpu: pvr: Update to DDK 1.8@275425 This is a version number change only, which is required for compatibility with the user-mode driver. gpu: pvr: Update to DDK 1.8@275540 - Allow userspace to obtain a copy of the current kernel reference count of a MemInfo. Fixes a bug on crespo that allowed a Y/UV swapchain buffer to be incorrectly re-used in another allocation. Change-Id: I6a10d75ad9efb4109b6bfa34b3478dc7b36caac2 gpu: pvr: Update to DDK 1.8@275916 gpu: pvr: Update to DDK 1.8@276629 Merged with upstream s3c_lcd. gpu: pvr: Update to DDK 1.8@278427 - Fix a possible livelock scenario in s3c_lcd, by scheduling the MISR in the vsync handler. Change-Id: If5c57b8a8658159d2912d89074015bb03b3f5ed3 gpu: pvr: Update to DDK 1.8@279068 Also make it possible to build the debug (pdump) driver. Change-Id: I90f9a5c566a9d6205e801302bfb4f881f53e3247 gpu: pvr: Update to DDK 1.8@288777 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: Ia22454fd91e280cf35cf798806dfa2b9505d0018 gpu: pvr: Update to DDK 1.8@289037 - Merge with upstream TILER allocation wrap support in preparation for video encoder integration. - Suppress some overly verbose kernel messages. - Remove incorrect/unnecssary VM_PFNMAP sanity check. Change-Id: Ia30a3316e1c9d2dc421afa5068a977b25618c85d gpu: pvr: Update to DDK 1.8@289270 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: Ic827cd7f22792c900708e77b0af48d5824790581 gpu: pvr: Update to DDK 1.8@289794 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: Iba07b4cb193d87000aacb0408993841b99c8cb3e gpu: pvr: Update to DDK 1.8@291121 - Merged TI heap configuration change - Pass ROC2 devvaddr through to userspace (better debug) Change-Id: Ie43b9af490190adbe0d1e34119af392f1ea420f5 gpu: pvr: Update to DDK 1.8@292125 Change-Id: I2b6e31f950a7ea98ff4db4feb160886c3d6eab7c gpu: pvr: Update to DDK 1.8@292423 Change-Id: I4086ba1f3f3a6e5f7e605b156d1e01151da17223 gpu: pvr: Update to DDK 1.8@293295 Change-Id: Iec7d62292583d6b8e0fa157aa32e3156090a529d gpu: pvr: Update to DDK 1.8@295945 - Make sure buffer IDs propagate to other process mappings. Debug feature only. Change-Id: Id4b360b9e6b76951129791200d1df7e8d42708e9 gpu: pvr: Update to DDK 1.8@297401 - Security fixes. Remove ability to map primary surface in any process. Hide user-accessible path to OSPanic(). Change-Id: Iff7d56b04400625cac6f1f6e123749bdaeb3908c gpu: pvr: Update to DDK 1.8@298138 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: I9edf13aaedf0b56c9922c63d84a2d99ec7b6aae3 gpu: pvr: Update to DDK 1.8@300406 This is a version number change only, which is required for compatibility with the user-mode driver. Change-Id: I6cde977c5cfdf13f7ef43e01f2c0dba1bc0659b6
* PVR: Added PVR/IMG driver for S5PC11X - SGX DDK 1.6.16.3947.Brian Swetland2011-11-171-0/+136
Change-Id: Ib43459f5bd765d3841bd1ffb9c63b6355c2db2dd Signed-off-by: hoony.yu <hoony.yu@samsung.com> Signed-off-by: Brian Swetland <swetland@google.com>
generated by cgit v1.1 at 2025-08-21 12:05:40 +0000