linux_dsm_epyc7002/drivers/gpu/drm/i915
Keith Packard e7dbb2f2f8 drm/i915: Take advantage of auto-polling CRT hotplug detection on PCH hardware
Both IBX and CPT have an automatic hotplug detection mode which appears to work reliably enough
that we can dispense with the manual force hotplug trigger stuff. This means that
hotplug detection is as simple as reading the current hotplug register values.

The first time the hotplug detection is activated, the code synchronously waits for a hotplug
sequence in case the hardware hasn't bothered to do a detection cycle since being initialized.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-19 09:30:28 +00:00
..
dvo_ch7xxx.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_ch7017.c drm/i915: Tidy dvo_ch7017 and print out which chip we detect 2010-09-28 23:33:17 +01:00
dvo_ivch.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_sil164.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_tfp410.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
i915_debugfs.c Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2010-10-26 18:57:59 -07:00
i915_dma.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_drv.c drm/i915: Allow powersave modparam to be adjusted at runtime. 2010-11-02 09:23:22 +00:00
i915_drv.h drm/i915: Retire any pending operations on the old scanout when switching 2010-11-13 09:49:11 +00:00
i915_gem_debug.c drm/i915/debug: Convert i915_verify_active() to scan all lists 2010-09-30 09:30:11 +01:00
i915_gem_evict.c drm/i915: Flush read-only buffers from the active list upon idle as well 2010-10-28 21:31:19 +01:00
i915_gem_tiling.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_gem.c drm/i915: Do not hold mutex when faulting in user addresses 2010-11-19 09:30:15 +00:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2010-10-26 18:57:59 -07:00
i915_mem.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i915_reg.h i915: enable AVI infoframe for intel_hdmi.c [v4] 2010-10-22 09:14:30 +01:00
i915_suspend.c i915: reprogram power monitoring registers on resume 2010-11-03 21:44:47 +00:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
i915_trace.h drm/i915: add tracepoints for flip requests & completions 2010-07-02 14:04:14 +10:00
intel_acpi.c drm/i915: add _DSM support 2010-10-08 10:27:43 +01:00
intel_bios.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
intel_bios.h drm/i915: Initialize panel timing registers if VBIOS did not 2010-10-19 09:17:24 +01:00
intel_crt.c drm/i915: Take advantage of auto-polling CRT hotplug detection on PCH hardware 2010-11-19 09:30:28 +00:00
intel_display.c drm/i915: Retire any pending operations on the old scanout when switching 2010-11-13 09:49:11 +00:00
intel_dp.c drm/i915: Fix typo from "Enable DisplayPort Audio" 2010-10-27 08:53:28 +01:00
intel_drv.h i915: reprogram power monitoring registers on resume 2010-11-03 21:44:47 +00:00
intel_dvo.c drm/i915/dvo: Fix panel and DDC i2c pins 2010-09-28 23:34:44 +01:00
intel_fb.c Merge remote branch 'airlied/drm-core-next' into tmp 2010-10-19 09:14:50 +01:00
intel_hdmi.c i915: enable AVI infoframe for intel_hdmi.c [v4] 2010-10-22 09:14:30 +01:00
intel_i2c.c drm/i915: Fix I2C adapter registration 2010-11-09 23:04:52 +00:00
intel_lvds.c drm/i915: Fix LVDS fixed-mode regression from 219adae1 2010-11-09 00:59:32 +00:00
intel_modes.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
intel_opregion.c drm/i915: opregion_setup: iounmap correct address 2010-11-01 10:29:12 +00:00
intel_overlay.c i915: signedness bug in check_overlay_src() 2010-10-27 22:57:59 +01:00
intel_panel.c drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g 2010-09-21 11:19:45 +01:00
intel_ringbuffer.c drm/i915/ringbuffer: Use the HEAD auto-reporting mechanism 2010-11-08 09:21:47 +00:00
intel_ringbuffer.h drm/i915: SNB BLT workaround 2010-11-02 10:48:48 +00:00
intel_sdvo_regs.h drm/i915/sdvo: Add missing TV filters 2010-08-09 11:24:29 -07:00
intel_sdvo.c drm/i915/sdvo: Remove unused encoding member 2010-10-22 09:15:22 +01:00
intel_tv.c Merge branch 'drm-intel-fixes' into drm-intel-next 2010-10-03 10:56:11 +01:00
Makefile drm/i915: add _DSM support 2010-10-08 10:27:43 +01:00