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e12fcff799
linux/drivers/gpu/drm/radeon
History
Lyude e12fcff799 drm/radeon: Unbreak HPD handling for r600+ 
We end up reading the interrupt register for HPD5, and then writing it
to HPD6 which on systems without anything using HPD5 results in
permanently disabling hotplug on one of the display outputs after the
first time we acknowledge a hotplug interrupt from the GPU.

This code is really bad. But for now, let's just fix this. I will
hopefully have a large patch series to refactor all of this soon.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lyude <lyude@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-05-24 17:39:33 -04:00
..
reg_srcs
.gitignore
atom-bits.h
atom-names.h
atom-types.h
atom.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
atom.h
atombios_crtc.c drm: Nuke fb->pixel_format 2016-12-15 14:55:34 +02:00
atombios_dp.c drm/radeon: Don't retry 7 times in radeon_dp_dpcd() 2016-08-08 13:28:26 -04:00
atombios_encoders.c drm/radeon: add missing header dependencies 2016-10-25 14:38:18 -04:00
atombios_i2c.c
atombios.h scripts/spelling.txt: add "aligment" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
avivod.h
btc_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
btc_dpm.h
btcd.h
cayman_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
cayman_blit_shaders.h
ci_dpm.c drm/radeon/ci: disable mclk switching for high refresh rates (v2) 2017-05-24 17:39:31 -04:00
ci_dpm.h
ci_smc.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
cik_blit_shaders.c
cik_blit_shaders.h
cik_reg.h
cik_sdma.c drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests. 2016-02-10 14:17:15 -05:00
cik.c drm/radeon: Unbreak HPD handling for r600+ 2017-05-24 17:39:33 -04:00
cikd.h drm/amd: Spelling s/SDMA_WRTIE_SUB_OPCODE_TILED/SDMA_WRITE_SUB_OPCODE_TILED/ 2017-03-29 23:53:21 -04:00
clearstate_cayman.h
clearstate_ci.h
clearstate_defs.h
clearstate_evergreen.h
clearstate_si.h
cypress_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
cypress_dpm.h
dce3_1_afmt.c
dce6_afmt.c drm/radeon: Add a common function for DFS handling 2016-01-27 12:48:32 -05:00
evergreen_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
evergreen_blit_shaders.h
evergreen_cs.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
evergreen_dma.c
evergreen_hdmi.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
evergreen_reg.h drm/radeon: fix vertical bars appear on monitor (v2) 2016-04-27 12:27:08 -04:00
evergreen_smc.h
evergreen.c drm/radeon: Unbreak HPD handling for r600+ 2017-05-24 17:39:33 -04:00
evergreend.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
Kconfig drm/radeon: remove UMS support 2015-12-02 12:45:54 -05:00
kv_dpm.c drm/radeon: fix array out of bounds 2016-05-16 10:25:13 -04:00
kv_dpm.h
kv_smc.c
Makefile drm/radeon: remove UMS support 2015-12-02 12:45:54 -05:00
mkregtable.c
ni_dma.c
ni_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
ni_dpm.h
ni_reg.h drm/radeon/mst: port some MST setup code from DAL. 2016-04-06 14:57:46 -04:00
ni.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
nid.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
nislands_smc.h
ObjectID.h
ppsmc.h
pptable.h
r100_track.h
r100.c drm/radeon: fix typo in bandwidth calculation 2017-04-07 12:20:41 -04:00
r100d.h
r200.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r300_reg.h
r300.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r300d.h
r420.c drm/radeon: check return value of radeon_ring_lock 2017-04-28 17:33:02 -04:00
r420d.h
r500_reg.h
r520.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r520d.h
r600_blit_shaders.c drm: fix trivial typos 2015-10-21 11:35:11 -04:00
r600_blit_shaders.h
r600_cs.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
r600_dma.c drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests. 2016-02-10 14:17:15 -05:00
r600_dpm.c drm: Use pr_cont where appropriate 2017-03-29 23:53:24 -04:00
r600_dpm.h
r600_hdmi.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
r600_reg.h
r600.c drm/radeon: Unbreak HPD handling for r600+ 2017-05-24 17:39:33 -04:00
r600d.h drm/radeon: add support for UVD_NO_OP register 2016-08-24 16:25:04 -04:00
radeon_acpi.c drm/radeon/atif: Send a hotplug event when we get dgpu display request 2016-09-22 10:30:58 -04:00
radeon_acpi.h drm/radeon: add new ATIF ACPI method 2017-03-29 23:53:49 -04:00
radeon_agp.c add blacklist for thinkpad T40p 2015-11-30 14:44:34 -05:00
radeon_asic.c drm/radeon: add driver option to disable vce block. 2016-05-02 13:08:53 -04:00
radeon_asic.h drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC 2016-05-04 20:19:03 -04:00
radeon_atombios.c drm/radeon: add missing header dependencies 2016-10-25 14:38:18 -04:00
radeon_atpx_handler.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_audio.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_audio.h drm/radeon: Add a common function for DFS handling 2016-01-27 12:48:32 -05:00
radeon_benchmark.c
radeon_bios.c drm/radeon: remove some dead code 2017-02-08 21:04:29 -05:00
radeon_clocks.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_combios.c PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
radeon_connectors.c drm/radeon: Fix kernel panic on shutdown 2016-10-31 12:19:39 -04:00
radeon_cs.c drm/radeon: force the UVD DPB into VRAM as well 2017-04-28 17:32:22 -04:00
radeon_cursor.c drm/radeon: Use mode h/vdisplay fields to hide out of bounds HW cursor 2017-02-16 11:03:03 -05:00
radeon_device.c Merge tag 'drm-misc-next-2017-03-31' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-04-03 16:30:24 +10:00
radeon_display.c Merge tag 'drm-misc-next-2017-04-07' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-04-11 07:41:10 +10:00
radeon_dp_auxch.c drm/radeon/dp_auxch: Ratelimit aux transfer debug messages 2017-03-29 23:53:21 -04:00
radeon_dp_mst.c drm/dp: Split drm_dp_mst_allocate_vcpi 2017-03-22 21:47:44 +01:00
radeon_drv.c drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos 2017-05-10 10:21:31 +02:00
radeon_drv.h drm/radeon: remove UMS support 2015-12-02 12:45:54 -05:00
radeon_encoders.c drm/radeon: move bl encoder assignment into bl init 2015-10-29 11:13:18 -04:00
radeon_family.h
radeon_fb.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
radeon_fence.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
radeon_gart.c drm: use set_memory.h header 2017-05-08 17:15:14 -07:00
radeon_gem.c drm/radeon: Refuse to migrate a prime BO to VRAM. (v2) 2017-04-07 12:20:41 -04:00
radeon_i2c.c drm/radeon: fix up dp aux tear down (v2) 2016-10-12 15:44:13 -04:00
radeon_ib.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_ioc32.c
radeon_irq_kms.c drm/radeon|amdgpu: Remove redundant num_connectors check 2016-12-18 14:18:12 +01:00
radeon_kfd.c drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded 2016-02-27 22:52:40 +02:00
radeon_kfd.h drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded 2016-02-27 22:52:40 +02:00
radeon_kms.c drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos 2017-05-10 10:21:31 +02:00
radeon_legacy_crtc.c drm: Nuke fb->bits_per_pixel 2016-12-15 14:55:34 +02:00
radeon_legacy_encoders.c drm/radeon: add missing header dependencies 2016-10-25 14:38:18 -04:00
radeon_legacy_tv.c
radeon_mn.c drm/radeon: make radeon_mn_get wait for mmap_sem killable 2016-05-23 17:04:14 -07:00
radeon_mode.h drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos 2017-05-10 10:21:31 +02:00
radeon_object.c drm/radeon: only warn once in radeon_ttm_bo_destroy if va list not empty 2017-05-10 11:23:08 -04:00
radeon_object.h drm/ttm: add evict parameter to ttm_bo_driver::move_notify 2017-01-27 11:13:15 -05:00
radeon_pm.c drm/radeon/pm: autoswitch power state when in balanced mode 2016-10-25 14:44:03 -04:00
radeon_prime.c drm/radeon: Maintain prime import/export refcount for BOs 2017-04-07 12:20:40 -04:00
radeon_reg.h
radeon_ring.c
radeon_sa.c drm/radeon: hold reference to fences in radeon_sa_bo_new 2016-02-10 14:07:44 -05:00
radeon_semaphore.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_sync.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
radeon_test.c drm/radeon: check return value of radeon_fence_emit 2017-04-28 17:33:02 -04:00
radeon_trace_points.c
radeon_trace.h
radeon_ttm.c Linux 4.11-rc6 2017-04-11 07:40:42 +10:00
radeon_ucode.c
radeon_ucode.h
radeon_uvd.c drm/radeon: force the UVD DPB into VRAM as well 2017-04-28 17:32:22 -04:00
radeon_vce.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon_vm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
radeon.h drm/radeon: Maintain prime import/export refcount for BOs 2017-04-07 12:20:40 -04:00
rs100d.h
rs400.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rs400d.h
rs600.c drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC 2016-05-04 20:19:03 -04:00
rs600d.h
rs690.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rs690d.h
rs780_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
rs780_dpm.h
rs780d.h
rv6xx_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
rv6xx_dpm.h
rv6xxd.h
rv200d.h
rv250d.h
rv350d.h
rv515.c gpu: drm: amd/radeon: Convert printk(KERN_<LEVEL> to pr_<level> 2017-03-29 23:53:24 -04:00
rv515d.h
rv730_dpm.c drm/radeon: make some dpm errors debug only 2015-11-25 11:28:42 -05:00
rv730d.h
rv740_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
rv740d.h
rv770_dma.c
rv770_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
rv770_dpm.h
rv770_smc.c
rv770_smc.h
rv770.c drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
rv770d.h drm/radeon: switch UVD code to use UVD_NO_OP for padding 2016-08-24 16:25:05 -04:00
si_blit_shaders.c
si_blit_shaders.h
si_dma.c
si_dpm.c drm/radeon: reinstate oland workaround for sclk 2017-03-16 10:06:11 -04:00
si_dpm.h
si_reg.h
si_smc.c
si.c drm/radeon: Unbreak HPD handling for r600+ 2017-05-24 17:39:33 -04:00
sid.h drm/radeon: allow TA_CS_BC_BASE_ADDR on SI 2016-10-12 15:44:15 -04:00
sislands_smc.h drm/radeon/si/dpm: fix phase shedding setup 2016-09-28 16:13:16 -04:00
smu7_discrete.h
smu7_fusion.h
smu7.h
sumo_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
sumo_dpm.h
sumo_smc.c
sumod.h
trinity_dpm.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00
trinity_dpm.h
trinity_smc.c
trinityd.h
uvd_v1_0.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
uvd_v2_2.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
uvd_v3_1.c
uvd_v4_2.c drm/radeon: handle more than 10 UVD sessions 2016-05-04 20:19:43 -04:00
vce_v1_0.c drm/radeon: avoid kernel segfault in vce when gpu fails to resume 2017-02-08 20:59:16 -05:00
vce_v2_0.c drm/radeon: fix indentation. 2016-03-16 18:08:06 -04:00