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path: root/drivers/gpu/drm/amd/amdgpu
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2016-02-10drm/amdgpu: drop hard_reset module parameterAlex Deucher2-5/+0
It doesn't currently do anything and there's no need for it going forward since pci config reset will be required as a fallback even when we have fine grained reset implemented. Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: add a debugfs property to trigger a GPU resetAlex Deucher1-1/+19
Ported from similar code in radeon. Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: post card after hard resetAlex Deucher1-0/+3
Posting is required after a pci config reset. Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: clean up asic level reset for VIAlex Deucher1-381/+4
Drop soft reset, always use pci config reset. Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: clean up asic level reset for CIAlex Deucher1-304/+4
Drop soft reset, always use pci config reset. Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup sync_seq handlingChristian König3-90/+13
Not used any more without semaphores Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: remove sync_to from sync obj v2Christian König2-36/+9
Not needed any more without semaphores. v2: remove unused variables as well Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: remove some more semaphore leftoversAlex Deucher12-24/+0
No longer needed since semaphores were removed. Reviewed-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: clean up non-scheduler code path (v2)Chunming Zhou11-110/+64
Non-scheduler code is longer supported. v2: agd: rebased on upstream Signed-off-by: Chunming Zhou <[email protected]> Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Monk Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup amdgpu_sync_rings V2Chunming Zhou3-51/+3
No longer needed now that semaphores are gone. V2: remove the first amdgpu_sync_wait in amdgpu_ib_schedule Signed-off-by: Chunming Zhou <[email protected]> Reviewed-by: Ken Wang <[email protected]> (V1) Reviewed-by: Monk Liu <[email protected]> (V2) Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: clean up hw semaphore support in driverChunming Zhou19-724/+17
No longer used. Signed-off-by: Chunming Zhou <[email protected]> Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Monk Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: try to find BO VAs only for the BOs in the listChristian König1-3/+13
The other ones don't have any VAs assigned anyway or are uninteresting to us. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: search only the BO list for VM mappingsChristian König1-7/+13
Make UVD/VCE VM emulation more efficient. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: keep the prefered/allowed domains in the BOChristian König6-34/+29
Stop copying that to the bo list entry, it doesn't change anyway. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup bo list bucket handlingChristian König3-50/+39
Move that into the BO list. No functional change. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_parser_relocsChristian König1-11/+10
Rename it to amdgpu_cs_parser_bos and move validation and bo list init there. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_parser structureChristian König2-11/+11
Remove unused user_ptr field, group fields by usage. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: group VM mapping tree with its lock (v2)Christian König1-2/+3
And also update the comment. v2: agd: rebase on usptream. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_list_validateChristian König1-35/+31
No need to actually check the current placement. Just use the allowed domains when the threshold is reached. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: fix amdgpu_cs_get_threshold_for_moves handlingChristian König2-9/+14
The threshold should only be computed once. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amdgpu: fix issue with overlapping userptrsChristian König3-1/+23
Otherwise we could try to evict overlapping userptr BOs in get_user_pages(), leading to a possible circular locking dependency. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-02-09vga_switcheroo: Add handler flags infrastructureLukas Wunner1-1/+2
Allow handlers to declare their capabilities and allow clients to obtain that information. So far we have these use cases: * If the handler is able to switch DDC separately, clients need to probe EDID with drm_get_edid_switcheroo(). We should allow them to detect a capable handler to ensure this function only gets called when needed. * Likewise if the handler is unable to switch AUX separately, the active client needs to communicate link training parameters to the inactive client, which may then skip the AUX handshake and set up its output with these pre-calibrated values (DisplayPort specification v1.1a, section 2.5.3.3). Clients need a way to recognize such a situation. The flags for the radeon_atpx_handler and amdgpu_atpx_handler are initially set to 0, this can later on be amended with handler_flags |= VGA_SWITCHEROO_CAN_SWITCH_DDC; when a ->switch_ddc callback is added. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88861 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61115 Tested-by: Lukas Wunner <[email protected]> [MBP 9,1 2012 intel IVB + nvidia GK107 pre-retina 15"] Signed-off-by: Lukas Wunner <[email protected]> Reviewed-by: Darren Hart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/2b0d93ed6e511ca09e95e45e0b35627f330fabce.1452525860.git.lukas@wunner.de
2016-02-05Merge branch 'drm-fixes-4.5' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie10-59/+107
into drm-fixes - fix and enable iceland/topaz support - handle WC on platforms that don't support it * 'drm-fixes-4.5' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: disable uvd and vce clockgating on Fiji drm/amdgpu: remove exp hardware support from iceland drm/amdgpu: load MEC ucode manually on iceland drm/amdgpu: don't load MEC2 on topaz drm/amdgpu: drop topaz support from gmc8 module drm/amdgpu: pull topaz gmc bits into gmc_v7 drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above drm/amdgpu: iceland use CI based MC IP drm/amdgpu: move gmc7 support out of CIK dependency drm/amdgpu/gfx7: enable cp inst/reg error interrupts drm/amdgpu/gfx8: enable cp inst/reg error interrupts drm/amdgpu: mask out WC from BO on unsupported arches drm/radeon: mask out WC from BO on unsupported arches drm: add helper to check for wc memory support drm/amdgpu: no need to load MC firmware on fiji
2016-02-05Merge tag 'drm-amdkfd-fixes-2016-01-28' of ↵Dave Airlie2-2/+2
git://people.freedesktop.org/~gabbayo/linux into drm-fixes two static checker fixes. * tag 'drm-amdkfd-fixes-2016-01-28' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: Remove unnecessary cast in kfree drm/amdgpu: fix non-ANSI declaration of amdgpu_amdkfd_gfx_*_get_functions()
2016-02-03drm/amdgpu: disable uvd and vce clockgating on FijiAlex Deucher1-2/+1
Doesn't work properly yet. Reviewed-by: Christian König <[email protected]> Reviewed-by: Sonny Jiang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-02drm/amdgpu: remove exp hardware support from icelandAlex Deucher1-5/+5
It's working now. bug: https://bugs.freedesktop.org/show_bug.cgi?id=92270 Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: load MEC ucode manually on icelandAlex Deucher1-4/+10
The smc doesn't handle it. Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: don't load MEC2 on topazAlex Deucher2-11/+5
Not validated. Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: drop topaz support from gmc8 moduleAlex Deucher1-27/+1
topaz is actually gmc7. Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: pull topaz gmc bits into gmc_v7Alex Deucher1-2/+33
Add the topaz golden settings into the gmc7 module. Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 aboveKen Wang1-1/+1
Reviewed-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Ken Wang <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: iceland use CI based MC IPKen Wang2-4/+13
Reviewed-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Ken Wang <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu: move gmc7 support out of CIK dependencyAlex Deucher1-1/+2
It's used by iceland which is VI. Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-02drm/amdgpu/gfx7: enable cp inst/reg error interruptsAlex Deucher1-1/+19
Enable CP register/instruction error interrupts. Useful for debugging command stream problems. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-02drm/amdgpu/gfx8: enable cp inst/reg error interruptsAlex Deucher1-0/+10
Enable CP register/instruction error interrupts. Useful for debugging command stream problems. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-02drm/amdgpu: mask out WC from BO on unsupported archesOded Gabbay1-0/+8
Reviewed-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Oded Gabbay <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-01-29drm/amdgpu: no need to load MC firmware on fijiAlex Deucher1-4/+2
Vbios does this for us on asic_init. Reviewed-by: Ken Wang >[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-01-28drm/amdgpu: only move pt bos in LRU list on successNicolai Hähnle1-2/+2
This fixes a race condition in the error case: since the pt bos have not necessarily been reserved in case of an error, we could move a pt bo that is currently in the middle of being evicted/moved by another process, which then resulted in a BUG_ON in ttm_bo_add_to_lru. Reviewed-by: Christian König <[email protected]> Signed-off-by: Nicolai Hähnle <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-01-28drm/amdgpu: fix non-ANSI declaration of amdgpu_amdkfd_gfx_*_get_functions()Colin Ian King2-2/+2
amdgpu_amdkfd_gfx_7_get_functions and amdgpu_amdkfd_gfx_8_0_get_functions have no parameters, so use the normal void parameter convention to make them match their prototypes in the header file drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
2016-01-26drm/amdgpu: don't init fbdev if we don't have any connectorsAlex Deucher1-0/+4
Don't init fbdev if we don't have connectors. E.g., if you have a PX laptop with the displays attached to an IGP with no driver support, you may end up with a blank screen rather than falling back to vesa, etc. Based on a similar radeon patch from Rob Clark. Signed-off-by: Alex Deucher <[email protected]>
2016-01-22drm/amdgpu: fix next_rptr handling for debugfsChristian König1-1/+1
That somehow got lost. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-01-22drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2Christian König1-1/+2
We could pin BOs into invisible VRAM otherwise. v2: make logic more readable as suggested by Michel Cc: [email protected] Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Reviewed-by: Rex Zhu <[email protected]> (v1) Reviewed-by: Michel Dänzer <[email protected]>
2016-01-22drm/amd/amdgpu: Improve amdgpu_dpm* macros to avoid unexpected result (v2)Eric Huang1-22/+22
The two macros returns are values which probably are used in the expression of calculation. Without the brackets the result of the expression may be wrong. v2: agd: squash both patches together Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]>
2016-01-19drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without ↵Jordan Lazare1-7/+18
powerplay support Avoid setting pp_enabled if there is no powerplay implementation. Signed-off-by: Jordan Lazare <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-01-19drm/amdgpu: Use drm_calloc_large for VM page_tables arrayMichel Dänzer1-4/+3
It can be big, depending on the VM address space size, which is tunable via the vm_size module parameter. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93721 Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-01-15drm/amdgpu: Add some tweaks to gfx 8 soft resetAlex Deucher1-1/+22
Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-01-15drm/amdgpu: fix tonga smu resumeAlex Deucher1-15/+2
Need to make sure smu buffers are pinned on resume. This matches what Fiji does. Cc: [email protected] Reviewed-by: Junwei Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-01-14drm/amdgpu: add missing irq.h includeDave Airlie1-0/+1
this fixes the build on arm. Signed-off-by: Dave Airlie <[email protected]>
2016-01-13drm/amdgpu: validate duplicates firstChristian König1-2/+2
Most VM BOs end up in the duplicates list, validate it first make -ENOMEM less likely. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-01-13drm/amdgpu: move VM page tables to the LRU end on CS v2Christian König3-1/+35
This makes it less likely to run into an ENOMEM because VM page tables are evicted last. v2: move the BOs in the LRU tail after validation Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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