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Algea Cao dd37ccac7f drm/bridge: synopsys: dw-hdmi: Update criteria to determine whether uboot logo is on 
If hdmi plug in when kernel starting, hdmi may be without output.
Because the old criteria that to determine whether uboot logo is
on is hdmi phy pll locked and hdmi is connected. But in some
platform(such as rk3229), hdmi phy pll is locked even hdmi phy
is power down. In this case, the old criteria is unreliable.

So we add a new criteria that check Frame Composer register.If
the register value is not 0, we think that uboot logo is on,
hdmi has been setup.

Change-Id: Ifaa27030e5f5d551bec8f971694ff5d9c34a7c1d
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
2018-03-23 18:09:12 +08:00
..
amd Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
armada Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
ast LSK 17.07 v4.4-android 2017-07-26 19:32:04 +08:00
atmel-hlcdc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
bochs
bridge drm/bridge: synopsys: dw-hdmi: Update criteria to determine whether uboot logo is on 2018-03-23 18:09:12 +08:00
cirrus
exynos Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-01-26 19:26:47 +08:00
fsl-dcu
gma500 Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
i2c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-11-02 17:00:07 +08:00
i810
i915 Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-01-26 19:26:47 +08:00
imx
mga
mgag200 Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-12-01 11:04:13 +08:00
msm Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-12-01 11:04:13 +08:00
nouveau Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
omapdrm Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
panel drm/panel: simple: add support spi init screen 2018-03-20 14:18:02 +08:00
qxl Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
r128
radeon Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
rcar-du Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
rockchip drm/rockchip: lvds: clean up pinctrl handling on px30 2018-03-22 11:13:52 +08:00
savage
shmobile
sis
sti Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-12-01 11:04:13 +08:00
tdfx
tegra FROMLIST: drm: Add HDMI 2.0 VIC support for AVI info-frames 2017-03-29 10:49:54 +08:00
tilcdc
ttm drm/ttm: check the return value of kzalloc 2018-03-03 10:19:44 +01:00
udl UPSTREAM: drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all() 2017-01-03 09:16:24 +08:00
vc4
vgem
via
virtio LSK 17.08 v4.4-android 2017-09-01 18:56:00 +08:00
vmwgfx Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic.c drm: record hdr_source_metadata_property blob_id 2017-11-08 16:45:18 +08:00
drm_atomic_helper.c UPSTREAM: drm/atomic: Fix remaining places where !funcs->best_encoder is valid 2018-01-23 14:27:05 +08:00
drm_auth.c
drm_bridge.c UPSTREAM: drm/bridge: Make (pre/post) enable/disable callbacks optional 2017-08-14 14:57:20 +08:00
drm_bufs.c
drm_cache.c drm: Restore double clflush on the last partial cacheline 2016-08-20 18:09:23 +02:00
drm_context.c
drm_crtc.c drm: Add HDR panel metadata property 2017-11-08 16:45:50 +08:00
drm_crtc_helper.c UPSTREAM: drm: introduce pipe color correction properties 2017-07-07 19:09:13 +08:00
drm_crtc_internal.h UPSTREAM: drm: Add callbacks for late registering 2017-01-03 09:16:58 +08:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c
drm_dp_mst_topology.c drm/dp/mst: save vcpi with payloads 2017-10-21 17:09:01 +02:00
drm_drv.c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-12-01 11:04:13 +08:00
drm_edid.c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
drm_edid_load.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c UPSTREAM: drm/atomic: Fix remaining places where !funcs->best_encoder is valid 2018-01-23 14:27:05 +08:00
drm_flip_work.c
drm_fops.c drm/atomic-helper: fixup atomit commit backport 2017-10-24 15:12:16 +08:00
drm_gem.c UPSTREAM: drm: Release driver references to handle before making it available again 2017-12-28 16:24:06 +08:00
drm_gem_cma_helper.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c drm: Only use compat ioctl for addfb2 on X86/IA64 2016-09-24 10:07:43 +02:00
drm_ioctl.c FROMLIST: drm: Pass CRTC ID in userspace vblank events 2017-05-11 15:38:50 +08:00
drm_irq.c UPSTREAM: drm: fix send_vblank_event use-after-free error 2017-10-31 16:54:47 +08:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2017-12-01 11:04:13 +08:00
drm_modes.c Revert "FROMLIST: drm: Parse HDMI 2.0 YCbCr 4:2:0 VDB and VCB" 2017-09-13 15:22:15 +08:00
drm_modeset_lock.c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2018-03-09 19:10:14 +08:00
drm_of.c UPSTREAM: drm: of: introduce drm_of_find_panel_or_bridge 2017-11-08 10:29:53 +08:00
drm_panel.c drm/panel: support drm_find_panel_by_connector 2017-07-19 14:49:25 +08:00
drm_pci.c
drm_plane_helper.c
drm_platform.c
drm_prime.c drm/prime: add dmabuf begin/end cpu access 2017-07-13 18:40:13 +08:00
drm_probe_helper.c UPSTREAM: drm: add helper to validate YCBCR420 modes 2017-09-13 15:18:39 +08:00
drm_rect.c
drm_scatter.c
drm_scdc_helper.c UPSTREAM: drm/edid: detect SCDC support in HF-VSDB 2017-06-27 17:18:46 +08:00
drm_sync_helper.c
drm_sysfs.c drm/sysfs: fix up memory leak problem 2017-04-12 10:08:03 +08:00
drm_trace.h
drm_trace_points.c
drm_vm.c
drm_vma_manager.c
Kconfig FROMLIST: drm: Add SCDC helpers 2017-02-27 19:07:34 +08:00
Makefile drm: scdc: correct Makefile mistake 2017-02-28 19:51:07 +08:00