Lukas Wunner 6f317cfe42 drm/i915: Assume dual channel LVDS if pixel clock necessitates it ... Single channel LVDS maxes out at 112 MHz, anything above must be dual channel. This avoids the need to specify i915.lvds_channel_mode=2 on all 17" MacBook Pro models with i915 graphics since they had 1920x1200 (193 MHz), plus those 15" pre-retina models which had a resolution of 1680x1050 (119 MHz) as a BTO option. Source for 112 MHz limit of single channel LVDS is section 2.3 of: https://01.org/linuxgraphics/sites/default/files/documentation/ivb_ihd_os_vol3_part4.pdf v2: Avoid hardcoding 17" models by assuming dual channel LVDS if the resolution necessitates it, suggested by Jani Nikula. v3: Fix typo, thanks Joonas Lahtinen. v4: Split commit in two, suggested by Ville Syrjälä. Signed-off-by: Lukas Wunner <lukas@wunner.de> Tested-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: stable@vger.kernel.org [Jani: included spec reference into the commit message] Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2015-05-05 17:09:44 +03:00
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amd	Merge tag 'drm-intel-next-2015-03-27-merge' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-04-01 08:21:46 +10:00
armada	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
ast
atmel-hlcdc	drm: atmel-hlcdc: use appropriate enabled flag in suspend/resume	2015-03-16 16:10:42 +01:00
bochs	drm/bochs: disable video before changing video mode	2015-04-01 08:28:15 +10:00
bridge	Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next	2015-04-16 08:33:30 +10:00
cirrus
exynos	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
gma500	drm/gma500: constify all struct drm_*_helper funcs pointers	2015-04-07 17:06:41 +02:00
i2c	drm: adv7511: Refactor power management	2015-03-19 12:28:55 +02:00
i810
i915	drm/i915: Assume dual channel LVDS if pixel clock necessitates it	2015-05-05 17:09:44 +03:00
imx	Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next	2015-04-16 08:33:30 +10:00
mga
mgag200	drm/mgag200: constify all struct drm_*_helper funcs pointers	2015-04-07 17:06:41 +02:00
msm	Merge Linus master into drm-next	2015-04-20 13:05:20 +10:00
nouveau	Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-04-16 08:34:24 +10:00
omapdrm	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
panel	drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel	2015-04-02 19:04:15 +02:00
qxl	drm/qxl: constify all struct drm_*_helper funcs pointers	2015-04-07 18:11:24 +02:00
r128
radeon	drm/radeon: fix userptr return value checking (v2)	2015-04-27 11:38:28 -04:00
rcar-du	drm: Use of-graph helpers to loop over endpoints	2015-04-13 17:28:16 +10:00
rockchip	drm/rockchip: fix error check when getting irq	2015-04-20 09:02:31 +08:00
savage
shmobile
sis
sti	drm: sti: convert driver to atomic modeset	2015-03-19 13:35:16 +01:00
tdfx
tegra	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
tilcdc
ttm	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
udl	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
vgem	drm/vgem: implement virtual GEM	2015-04-02 09:21:48 +10:00
via
vmwgfx	Merge tag 'topic/drm-misc-2015-03-31' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-04-01 08:23:25 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-04-16 08:34:24 +10:00
drm_atomic.c	drm/atomic: Add for_each_{connector,crtc,plane}_in_state helper macros	2015-04-11 18:50:22 +02:00
drm_auth.c
drm_bridge.c	drm: Silence sparse warnings	2015-03-13 17:37:35 +01:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm/drm: constify all struct drm_*_helper funcs pointers	2015-04-07 18:11:25 +02:00
drm_crtc_internal.h
drm_crtc.c	Merge Linus master into drm-next	2015-04-20 13:05:20 +10:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c	drm/dp: Print the number of bytes processed for aux nacks	2015-03-23 16:22:29 +01:00
drm_dp_mst_topology.c	Merge tag 'drm-intel-next-2015-03-13-merge' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-03-24 11:12:20 +10:00
drm_drv.c
drm_edid_load.c	drm/edid: set ELD for firmware and debugfs override EDIDs	2015-03-27 13:27:04 +02:00
drm_edid.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c	drm/drm: constify all struct drm_*_helper funcs pointers	2015-04-07 18:11:25 +02:00
drm_flip_work.c
drm_fops.c
drm_gem_cma_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c	drm: Silence sparse warnings	2015-03-13 17:37:35 +01:00
drm_internal.h
drm_ioc32.c	drm: Silence sparse warnings	2015-03-13 17:37:35 +01:00
drm_ioctl.c	drm: line wrap DRM_IOCTL_DEF* macros	2015-03-31 09:18:40 +02:00
drm_irq.c
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c	[PATCH] drm/mm: Fix support 4 GiB and larger ranges	2015-03-16 06:28:50 +10:00
drm_modes.c	drm: mode: Allow NULL modes for equality check	2015-03-23 16:22:30 +01:00
drm_modeset_lock.c
drm_of.c	drm: use for_each_endpoint_of_node macro in drm_of_find_possible_crtcs	2015-04-08 11:14:25 +02:00
drm_panel.c
drm_pci.c	drm: Silence sparse warnings	2015-03-13 17:37:35 +01:00
drm_plane_helper.c	drm/drm: constify all struct drm_*_helper funcs pointers	2015-04-07 18:11:25 +02:00
drm_platform.c
drm_prime.c	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
drm_probe_helper.c	Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-04-16 08:34:24 +10:00
drm_rect.c
drm_scatter.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h	tracing/drm: Remove unused TRACE_SYSTEM_STRING define	2015-04-07 12:29:23 -04:00
drm_vm.c	drm: Silence sparse warnings	2015-03-13 17:37:35 +01:00
drm_vma_manager.c
Kconfig	drm/vgem: implement virtual GEM	2015-04-02 09:21:48 +10:00
Makefile	drm/vgem: implement virtual GEM	2015-04-02 09:21:48 +10:00