Ville Syrjälä 0780cd36c7 drm/i915: Fix hpd live status bits for g4x ... Looks like g4x hpd live status bits actually agree with the spec. At least they do on the machine I have, and apparently on Nick Bowler's g4x as well. So gm45 may be the only platform where they don't agree. At least that seems to be the case based on the (somewhat incomplete) logs/dumps in [1], and Daniel has also tested this on his gm45 sometime in the past. So let's change the bits to match the spec on g4x. That actually makes the g4x bits identical to vlv/chv so we can just share the code between those platforms, leaving gm45 as the special case. [1] https://bugzilla.kernel.org/show_bug.cgi?id=52361 Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Sonika Jindal <sonika.jindal@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Nick Bowler <nbowler@draconx.ca> References: https://lists.freedesktop.org/archives/dri-devel/2016-February/100382.html Reported-by: Nick Bowler <nbowler@draconx.ca> Cc: stable@vger.kernel.org Fixes: 237ed86c69 ("drm/i915: Check live status before reading edid") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1455127145-20087-1-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2016-02-15 19:10:15 +02:00
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amd	vga_switcheroo: Add handler flags infrastructure	2016-02-09 11:21:07 +01:00
armada	drm/armada: Remove NULL open/pre/postclose hooks	2016-01-25 19:35:05 +01:00
ast	drm: Pass 'name' to drm_encoder_init()	2015-12-11 09:13:20 +01:00
atmel-hlcdc	drm/atmel: Nuke preclose	2016-02-08 09:55:48 +01:00
bochs	drm/bochs: Constify function pointer structs	2015-12-15 13:42:36 +01:00
bridge	drm/bridge: removed dummy mode_fixup function from dw-hdmi.	2016-02-11 09:24:01 +01:00
cirrus	drm/cirrus: Constify function pointer structs	2015-12-15 13:43:59 +01:00
etnaviv	drm/etnaviv: call correct function when trying to vmap a DMABUF	2016-01-26 18:54:01 +01:00
exynos	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
fsl-dcu	drm/fsl: Remove preclose hook	2016-01-25 19:35:04 +01:00
gma500	drm/gma500: fix error path in gma_intel_setup_gmbus()	2016-02-10 08:25:42 +01:00
i2c	drm/i2c/tda998x: removed unnecessary code, mode_fixup is now optional.	2016-02-11 09:24:01 +01:00
i810
i915	drm/i915: Fix hpd live status bits for g4x	2016-02-15 19:10:15 +02:00
imx	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
mga
mgag200	asm-generic changes for 4.5	2016-01-20 17:30:20 -08:00
msm	drm/msm: remove unused variable	2016-02-11 11:48:39 +01:00
nouveau	drm/nouveau: Defer probe if gmux is present but its driver isn't	2016-02-09 11:21:12 +01:00
omapdrm	dma-buf: Remove range-based flush	2016-02-09 09:25:22 +01:00
panel	drm/panel: simple: Add QiaoDian qd43003c0-40	2015-12-16 18:15:26 +01:00
qxl	drm/qxl: use to_qxl_bo macro	2015-12-15 13:39:40 +01:00
r128
radeon	drm/radeon: Defer probe if gmux is present but its driver isn't	2016-02-09 11:21:13 +01:00
rcar-du	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
rockchip	drm/rockchip: respect CONFIG_DRM_FBDEV_EMULATION	2016-01-22 08:45:31 +08:00
savage
shmobile	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
sis
sti	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
tdfx
tegra	drm/tegra: drop unused variable.	2016-02-09 11:17:37 +10:00
tilcdc	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
ttm	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-01-17 13:40:25 -08:00
udl	dma-buf: Remove range-based flush	2016-02-09 09:25:22 +01:00
vc4	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
vgem
via
virtio	virtio: barrier rework+fixes	2016-01-18 16:44:24 -08:00
vmwgfx	Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-02-09 10:39:11 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	drm/atomic: Add encoder_mask to crtc_state, v3.	2016-02-09 11:21:06 +01:00
drm_atomic.c	drm: Add functions to setup/tear down drm_events.	2016-01-25 08:40:09 +01:00
drm_auth.c
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: fixes crct set_mode when encoder mode_fixup is null.	2016-02-11 09:23:54 +01:00
drm_crtc_internal.h
drm_crtc.c	drm: Add drm_format_plane_width() and drm_format_plane_height()	2016-02-09 16:34:58 +01:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c
drm_dp_mst_topology.c	drm/dp/mst: deallocate payload on port destruction	2016-02-05 15:23:49 +10:00
drm_drv.c	drm: move MODULE_PARM_DESC to other file	2016-01-08 15:32:29 +01:00
drm_edid_load.c
drm_edid.c	drm/edid: Switch DDC when reading the EDID	2016-02-09 11:21:09 +01:00
drm_encoder_slave.c	drm: fixes when i2c encoder slave mode_fixup is null.	2016-02-10 15:14:49 +01:00
drm_fb_cma_helper.c	drm/fb_cma_helper: remove duplicate const from drm_fb_cma_alloc	2016-01-20 13:55:57 +01:00
drm_fb_helper.c	drm/fbdev-helper: Explain how to debug console_lock fun	2016-01-25 08:32:22 +01:00
drm_flip_work.c
drm_fops.c	drm: Nuke vblank event file cleanup code	2016-02-08 09:55:47 +01:00
drm_gem_cma_helper.c	drm: Use the driver's gem_object_free function from CMA helpers.	2015-12-15 10:23:44 +01:00
drm_gem.c	drm: Remove opencoded drm_gem_object_release_handle()	2016-01-05 16:23:09 +01:00
drm_global.c
drm_hashtab.c	tree wide: use kvfree() than conditional kfree()/vfree()	2016-01-22 17:02:18 -08:00
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm/vblank: Use drm_event_reserve_init	2016-02-08 09:54:54 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c
drm_modes.c	drm: modes: add missing [drm] to message printing	2016-02-09 16:34:44 +01:00
drm_modeset_lock.c	drm/doc: Convert to markdown	2015-12-15 10:22:26 +01:00
drm_of.c
drm_panel.c
drm_pci.c	drm: add drm_pcie_get_max_link_width helper (v2)	2015-12-21 16:42:31 -05:00
drm_plane_helper.c	drm: Pass 'name' to drm_universal_plane_init()	2015-12-11 09:13:10 +01:00
drm_platform.c
drm_prime.c	drm: prime: Honour O_RDWR during prime-handle-to-fd	2016-02-09 09:25:12 +01:00
drm_probe_helper.c	Merge branch 'for-linus' into for-next	2015-12-23 08:33:34 +01:00
drm_rect.c
drm_scatter.c
drm_sysfs.c	drm/sysfs: use kobj_to_dev()	2016-01-13 16:43:07 +01:00
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c
Kconfig	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
Makefile	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-01-20 09:45:43 -08:00