Arindam Nath 1a738347df drm/radeon: fix DP link training issue with second 4K monitor ... There is an issue observed when we hotplug a second DP 4K monitor to the system. Sometimes, the link training fails for the second monitor after HPD interrupt generation. The issue happens when some queued or deferred transactions are already present on the AUX channel when we initiate a new transcation to (say) get DPCD or during link training. We set AUX_IGNORE_HPD_DISCON bit in the AUX_CONTROL register so that we can ignore any such deferred transactions when a new AUX transaction is initiated. Signed-off-by: Arindam Nath <arindam.nath@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org		2016-05-05 11:14:18 -04:00
..
reg_srcs
.gitignore
atom-bits.h
atom-names.h
atom-types.h
atom.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
atom.h
atombios.h
atombios_crtc.c	drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup	2016-04-01 10:09:28 -04:00
atombios_dp.c	Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-next	2016-03-18 07:16:25 +10:00
atombios_encoders.c	drm/radeon: make sure vertical front porch is at least 1	2016-05-03 14:50:54 -04:00
atombios_i2c.c
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: fix indentation.	2016-03-16 18:08:06 -04:00
ci_dpm.h
ci_smc.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
cik.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
cikd.h
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.c	drm/radeon: fix vertical bars appear on monitor (v2)	2016-04-27 12:27:08 -04:00
evergreen_blit_shaders.c	drm: fix trivial typos	2015-10-21 11:35:11 -04:00
evergreen_blit_shaders.h
evergreen_cs.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -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
evergreend.h	drm/radeon: fix DP audio support for APU with DCE4.1 display engine	2016-01-27 12:50:25 -05:00
Kconfig	drm/radeon: remove UMS support	2015-12-02 12:45:54 -05:00
kv_dpm.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -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.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
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
nid.h
nislands_smc.h
ObjectID.h
ppsmc.h
pptable.h
r100.c	drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests.	2016-02-10 14:17:15 -05:00
r100_track.h
r100d.h
r200.c
r300.c
r300_reg.h
r300d.h
r420.c
r420d.h
r500_reg.h
r520.c
r520d.h
r600.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
r600_blit_shaders.c	drm: fix trivial typos	2015-10-21 11:35:11 -04:00
r600_blit_shaders.h
r600_cs.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -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/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
r600_dpm.h
r600_hdmi.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
r600_reg.h
r600d.h
radeon.h	drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests.	2016-02-10 14:17:15 -05:00
radeon_acpi.c	drm/radeon: Drop unnecessary #include <linux/vga_switcheroo.h>	2015-10-14 16:16:37 -04:00
radeon_acpi.h	drm/radeon: update radeon acpi header	2016-02-26 14:16:58 -05:00
radeon_agp.c	add blacklist for thinkpad T40p	2015-11-30 14:44:34 -05:00
radeon_asic.c	drm/radeon: constify radeon_asic_ring structures	2015-12-02 12:45:56 -05:00
radeon_asic.h
radeon_atombios.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
radeon_atpx_handler.c	drm/radeon: print a message if ATPX dGPU power control is missing	2016-04-18 11:26:26 -04:00
radeon_audio.c	drm/radeon: Add a common function for DFS handling	2016-01-27 12:48:32 -05:00
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: Drop unnecessary #include <linux/vga_switcheroo.h>	2015-10-14 16:16:37 -04:00
radeon_clocks.c
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 initial connector audio value	2016-04-14 00:26:29 -04:00
radeon_cs.c
radeon_cursor.c
radeon_device.c	Revert "drm/radeon: disable runtime pm on PX laptops without dGPU power control"	2016-04-18 11:23:10 -04:00
radeon_display.c	Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-next	2016-03-18 07:16:25 +10:00
radeon_dp_auxch.c	drm/radeon: fix DP link training issue with second 4K monitor	2016-05-05 11:14:18 -04:00
radeon_dp_mst.c	drm/radeon: use helper for mst connector dpms.	2016-04-06 14:58:42 -04:00
radeon_drv.c	drm/radeon: Return -EPROBE_DEFER when amdkfd not loaded	2016-02-27 22:52:40 +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	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
radeon_fence.c	drm/radeon: Avoid double gpu reset by adding a timeout on IB ring tests.	2016-02-10 14:17:15 -05:00
radeon_gart.c
radeon_gem.c	drm/radeon: Ensure radeon bo is unreserved in radeon_gem_va_ioctl	2016-01-25 10:57:17 -05:00
radeon_i2c.c
radeon_ib.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
radeon_ioc32.c
radeon_irq_kms.c	drm/radeon: Set vblank_disable_allowed = true	2016-04-01 10:08:33 -04:00
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/radeon: Drop unnecessary unsigned int < 0 check	2016-01-04 12:30:46 -05:00
radeon_legacy_crtc.c	drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup	2016-04-01 10:09:28 -04:00
radeon_legacy_encoders.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
radeon_legacy_tv.c
radeon_mn.c
radeon_mode.h	Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-next	2015-12-23 14:15:26 +10:00
radeon_object.c	drm/radeon: Don't move pinned BOs	2016-03-28 11:54:51 -04:00
radeon_object.h
radeon_pm.c	Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-next	2016-03-18 07:16:25 +10:00
radeon_prime.c
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
radeon_test.c
radeon_trace.h
radeon_trace_points.c
radeon_ttm.c	drm/radeon: forbid mapping of userptr bo through radeon device file	2016-04-21 20:03:46 -04:00
radeon_ucode.c
radeon_ucode.h
radeon_uvd.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -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
rs100d.h
rs400.c
rs400d.h
rs600.c	drm/radeon: Retry DDC probing on DVI on failure if we got an HPD interrupt	2015-12-04 13:09:12 -05:00
rs600d.h
rs690.c	drm/radeon: Fixup hw vblank counter/ts for new drm_update_vblank_count() (v2)	2015-12-18 17:29:47 -05:00
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
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.c
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
rv770d.h
si.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00
si_blit_shaders.c
si_blit_shaders.h
si_dma.c
si_dpm.c	drm/radeon: add a quirk for a XFX R9 270X	2016-04-18 11:18:35 -04:00
si_dpm.h
si_reg.h
si_smc.c
sid.h	drm/radeon: Fix "slow" audio over DP on DCE8+	2015-12-18 17:29:46 -05:00
sislands_smc.h
smu7.h
smu7_discrete.h
smu7_fusion.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: Avoid double gpu reset by adding a timeout on IB ring tests.	2016-02-10 14:17:15 -05:00
uvd_v2_2.c
uvd_v3_1.c
uvd_v4_2.c
vce_v1_0.c	drm/radeon: properly byte swap vce firmware setup	2016-01-22 10:50:24 -05:00
vce_v2_0.c	drm/radeon: fix indentation.	2016-03-16 18:08:06 -04:00