Ville Syrjälä b2ccb822d3 drm/i915: Enable/disable TMDS output buffers in DP++ adaptor as needed ... To save a bit of power, let's try to turn off the TMDS output buffers in DP++ adaptors when we're not driving the port. v2: Let's not forget DDI, toss in a debug message while at it v3: Just do the TMDS output control based on adaptor type. With the helper getting passed the type, we wouldn't actually have to check at all in the driver, but the check eliminates the debug output more honest Cc: stable@vger.kernel.org Cc: Tore Anderson <tore@fud.no> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1462216105-20881-4-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>		2016-05-09 14:08:32 +03:00
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amd	Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2016-04-07 07:08:46 +10:00
arm	drm: ARM HDLCD - fix an error code	2016-04-04 10:11:33 +01:00
armada	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
ast	Merge tag 'topic/drm-misc-2016-03-14' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-03-16 11:09:26 +10:00
atmel-hlcdc	drm/atmel-hlcdc: use helper to get crtc state	2016-03-15 14:09:48 +01:00
bochs	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
bridge	drm/bridge: removed dummy mode_fixup function from dw-hdmi.	2016-02-11 09:24:01 +01:00
cirrus	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
etnaviv	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
exynos	drm/exynos: add DRM_EXYNOS_GEM_MAP ioctl	2016-03-13 14:54:03 +09:00
fsl-dcu	drm/fsl-dcu: removed optional dummy crtc mode_fixup function.	2016-03-04 18:16:45 +01:00
gma500	gma500: remove annoying deprecation warning	2016-04-04 12:38:46 -07:00
i2c	Merge drm-fixes into drm-next.	2016-03-14 09:46:02 +10:00
i810
i915	drm/i915: Enable/disable TMDS output buffers in DP++ adaptor as needed	2016-05-09 14:08:32 +03:00
imx	drm/imx: Don't set a gamma table size	2016-03-31 11:24:37 +02:00
mga
mgag200	drm/mgag200: removed optional dummy crtc mode_fixup function.	2016-03-04 17:54:17 +01:00
msm	drm/msm: fix typo in the !COMMON_CLK case	2016-03-23 18:15:49 -04:00
nouveau	Merge branch 'linux-4.6' of git://github.com/skeggsb/linux into drm-fixes	2016-04-06 16:16:52 +10:00
omapdrm	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-25 08:48:31 -07:00
panel	drm/panel: Changes for v4.6-rc1	2016-03-17 08:09:44 +10:00
qxl	Merge drm-fixes into drm-next.	2016-03-14 09:46:02 +10:00
r128
radeon	Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2016-04-07 07:08:46 +10:00
rcar-du	drm/rcar-du: removed optional dummy crtc mode_fixup function.	2016-03-04 17:58:47 +01:00
rockchip	drm/rockchip: dw_hdmi: Don't call platform_set_drvdata()	2016-03-28 14:48:32 +08:00
savage
shmobile	drm/shmobile: removed optional dummy crtc mode_fixup function.	2016-03-04 17:59:44 +01:00
sis
sti	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
tdfx
tegra	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
tilcdc	drm/tilcdc: Use devm_kzalloc() and devm_kcalloc() for private data	2016-02-25 16:39:47 +02:00
ttm	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
udl	drm/udl: Use unlocked gem unreferencing	2016-04-01 13:22:33 +10:00
vc4	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
vgem
via	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
virtio	drm/virtio: removed optional dummy crtc mode_fixup function.	2016-03-04 18:15:38 +01:00
vmwgfx	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c	Merge tag 'topic/drm-misc-2016-03-22' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-03-24 08:41:59 +10:00
drm_atomic.c	Merge tag 'topic/drm-misc-2016-03-22' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-03-24 08:41:59 +10:00
drm_auth.c
drm_bridge.c	drm/bridge: Make (pre/post) enable/disable callbacks optional	2016-03-02 17:31:03 +01:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: introduce pipe color correction properties	2016-03-08 13:57:32 +01:00
drm_crtc_internal.h
drm_crtc.c	Merge tag 'topic/drm-misc-2016-03-14' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-03-16 11:09:26 +10:00
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c	drm/dp: Add a drm_aux-dev module for reading/writing dpcd registers.	2016-02-12 14:22:40 +01:00
drm_dp_dual_mode_helper.c	drm: Add helper for DP++ adaptors	2016-05-09 14:05:17 +03:00
drm_dp_helper.c	drm/dp: move hw_mutex up the call stack	2016-04-01 13:17:36 +10:00
drm_dp_mst_topology.c	Revert "drm/dp/mst: change MST detection scheme"	2016-02-17 14:07:48 +10:00
drm_drv.c
drm_edid_load.c	drm/edid: convert to use match_string() helper	2016-03-17 15:09:34 -07:00
drm_edid.c	drm/edid: Extract SADs properly from multiple audio data blocks	2016-03-13 19:36:17 +01:00
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c	drm/fb_helper: Use add_one_connector in add_all_connectors.	2016-02-15 14:56:46 +01:00
drm_flip_work.c
drm_fops.c
drm_gem_cma_helper.c	dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()	2016-03-09 14:57:51 +01:00
drm_gem.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c	Merge drm-fixes into drm-next.	2016-03-14 09:46:02 +10:00
drm_kms_helper_common.c	drm/dp: Add a drm_aux-dev module for reading/writing dpcd registers.	2016-02-12 14:22:40 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c	drm/dsi: Get DSI host by DT device node	2016-03-02 17:02:54 +01:00
drm_mm.c
drm_modes.c
drm_modeset_lock.c
drm_of.c
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_platform.c
drm_prime.c
drm_probe_helper.c
drm_rect.c
drm_scatter.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c
Kconfig	Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-next	2016-02-19 11:13:01 +10:00
Makefile	drm: Add helper for DP++ adaptors	2016-05-09 14:05:17 +03:00