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path: root/drivers/gpu/nvgpu/common/fb/fb_gv100.c
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* gpu: nvgpu: set FB/HSMMU debug modeThomas Fleury2020-01-30
| | | | | | | | | | | | | | | | | | | | | | | Set NV_PFB_HSMMU_PRI_MMU_DEBUG_CTRL and NV_PFB_PRI_MMU_DEBUG_CTRL in addition to NV_PGRAPH_PRI_GPCS_MMU_DEBUG_CTRL, in NVGPU_DBG_GPU_IOCTL_SET_CTX_MMU_DEBUG_MODE Bug 2515097 Bug 2713590 Change-Id: I1763b43e79fac3edb68a35980683d58bfa89519f Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2115785 (cherry picked from commit 8057514a9f7fc5f175e2e0571dfa91d78ebb6410) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2208771 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kajetan Dutka <kdutka@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Kajetan Dutka <kdutka@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: remove VPR HALs from dGPUsDeepak Nibade2018-09-29
| | | | | | | | | | | | | | | | | | | | gops.fb.dump_vpr_wpr_info() accesses both VPR and WPR registers. Split this into two different HALs gops.fb.dump_vpr_info() and gops.fb.dump_wpr_info() Also unset HALs accessing VPR registers on dGPUs We don't support VPR on dGPUs Remove fb_mmu_vpr_info_r() register and all its accessors from dGPU headers Bug 2173122 Change-Id: I5b2712f8c5389e422a84c375a7e836add48bfd1c Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1850947 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add MC APIs for reset masksTerje Bergstrom2018-09-27
| | | | | | | | | | | | | | Add API for querying reset mask corresponding to a unit. The reset masks need to be read from MC HW header, and we do not want all units to access Mc HW headers themselves. JIRA NVGPU-954 Change-Id: I49ebbd891569de634bfc71afcecc8cd2358805c0 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1823384 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add support to load dbg/prod mem_unlock ucodeMahantesh Kumbar2018-09-27
| | | | | | | | | | | | | | | | | | | -Add support to load dbg/prod mem_unlock ucode based on debug Signal SCP_CTL_STAT_DEBUG_MODE. -Defined MEM_UNLOCK_PROD_BIN & MEM_UNLOCK_DBG_BIN to hold dbg/prod ucode names. JIRA NVGPUT-76 Change-Id: Ie282a281fe502ada31a69e3b3c734e9a3a725395 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1842880 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Thomas Fleury <tfleury@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: move header location of gk20a.hDebarshi Dutta2018-09-25
| | | | | | | | | | | | | Update header path of gk20a.h in files present in common/ to <nvgpu/gk20a.h> Jira NVGPU-597 Change-Id: I3431dae93ada9bd561454c89a0b99c5292ab4a8d Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1832024 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Move FB size query to FBTerje Bergstrom2018-09-10
| | | | | | | | | | | | | Vidmem size query was in mm_xxx.c. It involves reading a register from FB, so move the query to FB HAL. JIRA NVGPU-1063 Change-Id: I30dfd2c4fdcdd6c841f85aaab7431d52473759bd Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1801425 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Use debug sig for NVDEC if on dbg SKUTerje Bergstrom2018-08-31
| | | | | | | | | | | | | | Debug fused chips do not have production signature. Use debug signature for memory unlock binary. Requires also exporting a HAL for checking debug mode from PMU. Bug 200445202 Change-Id: I7f88ed6db2fe1c614fe9d4074dbf974c3817f453 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1809225 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Set nvdec mailbox reg 0 to nonzero valTejal Kudav2018-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | The scrubber binary after completion updates its return code in mailbox register 0. The memory unlock code reads this registers to determine the success of memory scrubbing. This register is initialized to 0 during nvdec falcon reset. If the scrubber binary halts due to an error condition, the return code is not updated and it stays at 0. Initialize the status register explicitly to non-zero value helps avoid just false positives. Add falcon register dump and PC trace to help debug the memory unlock failures. Change-Id: I3086dda2a9719c2d0b8a7ae898f1a03bedfa21b0 Signed-off-by: Tejal Kudav <tkudav@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1808899 Reviewed-by: Deepak Goyal <dgoyal@nvidia.com> Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Implement own ACR code for scrubberTerje Bergstrom2018-08-28
| | | | | | | | | | | | Implement HW scrubber specific code for filling in ACR header. The PMU code relied on PMU debug mode for choosing between dbg/prod signature, and also introduced a direct dependency from FB to ACR. Change-Id: I08fa31538bec3dcb5d161a6e7076ffad76129a97 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1801418 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv100: Remove extra UART spewTerje Bergstrom2018-08-27
| | | | | | | | | | | Remove extra UART spew in fb_gv100.c. We were using nvgpu_info() instead of nvgpu_log_info(). Change-Id: Ideb44e492a76ca2f58c14b445bb0a31ebe4c995a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1805692 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: add missing timer includesKonsta Holtta2018-08-24
| | | | | | | | | | | | | Many files used declarations from timers.h implicitly via another header file(s). Add several #includes explicitly to their users. Jira NVGPU-967 Change-Id: I88b515061db87c69bd85e3655b74d0271a80d9bf Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1804611 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvpgu: Remove dependency from FB to FalconTerje Bergstrom2018-08-24
| | | | | | | | | | | | | | | FB had a dependency to Falcon headers because it was doing debug dump of registers. Remove the debug dump to get rid of the dependency. JIRA NVGPU-1063 Change-Id: I15c259b66ce58fd327e974c8d66b6be764e61fed Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1801416 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: common: Fix MISRA 15.6 violationsSrirangan2018-08-20
| | | | | | | | | | | | | | | | | | | MISRA Rule-15.6 requires that all if-else blocks be enclosed in braces, including single statement blocks. Fix errors due to single statement if blocks without braces, introducing the braces. JIRA NVGPU-671 Change-Id: I599cce2af1d6cdc24efefba4ec42abfe998aec47 Signed-off-by: Srirangan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1795845 Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: remove utils.h from gk20a.hVinod G2018-08-10
| | | | | | | | | | | | | | | | Removed the utils.h include from gk20a.h utils.h is included in those files which make use of the macros in utils.h JIRA NVGPU-1005 Change-Id: Ifb41da58db6ff8682fa6b5dfdd8eda11a751fcac Signed-off-by: Vinod G <vinodg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1785952 GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gk20a: nvgpu: Remove io.h dependency from gk20a.hDebarshi Dutta2018-07-30
| | | | | | | | | | | | | | | | In the current code, gk20a.h includes io.h which gets directly included in a lot of other files. io.h contains methods which uses a struct gk20a as a parameter leading to a circular dependency between io.h and gk20a.h. This can be mitigated by removing io.h from gk20a.h as part of larger effort to moving gk20a.h to nvgpu/gk20a.h JIRA NVGPU-597 Change-Id: I93e504fa9371b88152737b342a75580c65e8f712 Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1787316 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Move FB to commonTerje Bergstrom2018-07-12
Move all FB HAL implementations to common/fb. JIRA NVGPU-596 Change-Id: Id4ea09d608f5d6d1b245bddac09ecf1444b8ab30 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1769724 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-07 16:26:36 -0400