alistair23-linux/drivers/gpu/drm/i915
David Müller (ELSOFT AG) e4bfff54ed drm/i915: Fall back to bit banging mode for DVO transmitter detection
As discussed in this thread
http://lists.freedesktop.org/archives/dri-devel/2013-April/037411.html
GMBUS based DVO transmitter detection seems to be unreliable which could
result in an unusable DVO port.

The attached patch fixes this by falling back to bit banging mode for
the time DVO transmitter detection is in progress.

Signed-off-by: David Müller <d.mueller@elsoft.ch>
Tested-by: David Müller <d.mueller@elsoft.ch>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-04-19 16:31:41 +02:00
..
dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
i915_debugfs.c drm/i915: Scale ring, rather than ia, frequency on Haswell 2013-04-18 09:43:26 +02:00
i915_dma.c drm/i915: Map registers before GTT init 2013-04-18 09:43:12 +02:00
i915_drv.c drm/i915: WARN when LPT-LP is not paired with ULT CPU 2013-04-18 09:43:28 +02:00
i915_drv.h drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
i915_gem.c drm/i915: IVB/HSW have 32 fence register 2013-04-18 09:43:21 +02:00
i915_gem_context.c drm/i915: Use MLC (l3$) for context objects 2013-04-18 09:43:11 +02:00
i915_gem_debug.c
i915_gem_dmabuf.c lib/scatterlist: sg_page_iter: support sg lists w/o backing pages 2013-03-27 17:13:44 +01:00
i915_gem_evict.c drm/i915: Create a gtt structure 2013-01-17 22:33:56 +01:00
i915_gem_execbuffer.c Linux 3.9-rc5 2013-04-03 11:28:48 +02:00
i915_gem_gtt.c drm/i915: Remove stale code 2013-04-18 09:43:20 +02:00
i915_gem_stolen.c Revert "drm/i915: set dummy page for stolen objects" 2013-03-27 17:13:44 +01:00
i915_gem_tiling.c drm/i915: Increase max fence pitch limit to 256KB on IVB+ 2013-04-18 09:43:20 +02:00
i915_ioc32.c
i915_irq.c drm/i915: Add Reenable Timer to turn Hotplug Detection back on (v4) 2013-04-18 09:43:30 +02:00
i915_reg.h drm/i915: preserve the PBC bits of TRANS_CHICKEN2 2013-04-18 09:43:31 +02:00
i915_suspend.c drm/i915: don't save/restore PCH_LVDS on LPT 2013-03-17 21:53:10 +01:00
i915_sysfs.c drm/i915: Return stored value from max freq sysfs entry 2013-04-18 09:43:21 +02:00
i915_trace.h
i915_trace_points.c
i915_ums.c drm/i915: move DP save/restore into i915_ums.c 2013-01-31 11:50:04 +01:00
intel_acpi.c
intel_bios.c drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
intel_bios.h drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
intel_crt.c drm/i915: (re)init HPD interrupt storm statistics 2013-04-18 09:43:29 +02:00
intel_ddi.c drm/i915: move cpu_transcoder to the pipe configuration 2013-04-18 09:43:32 +02:00
intel_display.c drm/i915: fix bpc vs. bpp confusion in intel_crtc_compute_config 2013-04-18 09:43:33 +02:00
intel_dp.c drm/i915: (re)init HPD interrupt storm statistics 2013-04-18 09:43:29 +02:00
intel_drv.h drm/i915: move cpu_transcoder to the pipe configuration 2013-04-18 09:43:32 +02:00
intel_dvo.c drm/i915: Fall back to bit banging mode for DVO transmitter detection 2013-04-19 16:31:41 +02:00
intel_fb.c drm/i915: Support PCH no display 2013-04-06 19:33:29 +02:00
intel_hdmi.c drm/i915: move cpu_transcoder to the pipe configuration 2013-04-18 09:43:32 +02:00
intel_i2c.c drm/i915: Don't touch South Display when PCH_NOP 2013-04-08 20:53:00 +02:00
intel_lvds.c drm/i915: ensure single initialization and cleanup of backlight device 2013-04-18 09:43:23 +02:00
intel_modes.c drm/i915: Add "Automatic" mode for the "Broadcast RGB" property 2013-01-20 13:09:44 +01:00
intel_opregion.c GPU/i915: Fix acpi_bus_get_device() check in drivers/gpu/drm/i915/intel_opregion.c 2013-02-01 11:01:50 +01:00
intel_overlay.c Merge tag 'drm-intel-next-2013-02-01' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-02-08 11:08:10 +10:00
intel_panel.c drm/i915: ensure single initialization and cleanup of backlight device 2013-04-18 09:43:23 +02:00
intel_pm.c drm/i915: preserve the PBC bits of TRANS_CHICKEN2 2013-04-18 09:43:31 +02:00
intel_ringbuffer.c drm/i915: Fix PIPE_CONTROL DW/QW write through global GTT on IVB+ 2013-02-20 00:21:47 +01:00
intel_ringbuffer.h Merge tag 'drm-intel-next-2012-12-21' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-01-17 20:34:08 +10:00
intel_sdvo.c drm/i915: (re)init HPD interrupt storm statistics 2013-04-18 09:43:29 +02:00
intel_sdvo_regs.h
intel_sprite.c drm/i915: sprite support for ValleyView v4 2013-04-02 20:28:53 +02:00
intel_tv.c drm/i915: (re)init HPD interrupt storm statistics 2013-04-18 09:43:29 +02:00
Makefile drm/i915: extract ums suspend/resume into i915_ums.c 2013-01-31 11:50:03 +01:00