3e82806b97
Pull drm updates from Dave Airlie:
"I Was Almost Tempted To Capitalise Every Word, but then I decided I
couldn't read it myself!
I've also got one pull request for the sti driver outstanding. It
relied on a commit in Greg's tree and I didn't find out in time, that
commit is in your tree now so I might send that along once this is
merged.
I also had the accidental misfortune to have access to a Skylake on my
desk for a few days, and I've had to encourage Intel to try harder,
which seems to be happening now.
Here is the main drm-next pull request for 4.4.
Highlights:
New driver:
vc4 driver for the Rasberry Pi VPU.
(From Eric Anholt at Broadcom.)
Core:
Atomic fbdev support
Atomic helpers for runtime pm
dp/aux i2c STATUS_UPDATE handling
struct_mutex usage cleanups.
Generic of probing support.
Documentation:
Kerneldoc for VGA switcheroo code.
Rename to gpu instead of drm to reflect scope.
i915:
Skylake GuC firmware fixes
HPD A support
VBT backlight fallbacks
Fastboot by default for some systems
FBC work
BXT/SKL workarounds
Skylake deeper sleep state fixes
amdgpu:
Enable GPU scheduler by default
New atombios opcodes
GPUVM debugging options
Stoney support.
Fencing cleanups.
radeon:
More efficient CS checking
nouveau:
gk20a instance memory handling improvements.
Improved PGOB detection and GK107 support
Kepler GDDR5 PLL statbility improvement
G8x/GT2xx reclock improvements
new userspace API compatiblity fixes.
virtio-gpu:
Add 3D support - qemu 2.5 has it merged for it's gtk backend.
msm:
Initial msm88896 (snapdragon 8200)
exynos:
HDMI cleanups
Enable mixer driver byt default
Add DECON-TV support
vmwgfx:
Move to using memremap + fixes.
rcar-du:
Add support for R8A7793/4 DU
armada:
Remove support for non-component mode
Improved plane handling
Power savings while in DPMS off.
tda998x:
Remove unused slave encoder support
Use more HDMI helpers
Fix EDID read handling
dwhdmi:
Interlace video mode support for ipu-v3/dw_hdmi
Hotplug state fixes
Audio driver integration
imx:
More color formats support.
tegra:
Minor fixes/improvements"
[ Merge fixup: remove unused variable 'dev' that had all uses removed in
commit 4e270f088011: "drm/gem: Drop struct_mutex requirement from
drm_gem_mmap_obj" ]
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (764 commits)
drm/vmwgfx: Relax irq locking somewhat
drm/vmwgfx: Properly flush cursor updates and page-flips
drm/i915/skl: disable display side power well support for now
drm/i915: Extend DSL readout fix to BDW and SKL.
drm/i915: Do graphics device reset under forcewake
drm/i915: Skip fence installation for objects with rotated views (v4)
vga_switcheroo: Drop client power state VGA_SWITCHEROO_INIT
drm/amdgpu: group together common fence implementation
drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE
drm/amdgpu: remove now unused fence functions
drm/amdgpu: fix fence fallback check
drm/amdgpu: fix stoping the scheduler timeout
drm/amdgpu: cleanup on error in amdgpu_cs_ioctl()
drm/i915: Fix locking around GuC firmware load
drm/amdgpu: update Fiji's Golden setting
drm/amdgpu: update Fiji's rev id
drm/amdgpu: extract common code in vi_common_early_init
drm/amd/scheduler: don't oops on failure to load
drm/amdgpu: don't oops on failure to load (v2)
drm/amdgpu: don't VT switch on suspend
...
59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
Qualcomm adreno/snapdragon hdmi output
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Required properties:
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- compatible: one of the following
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* "qcom,hdmi-tx-8996"
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* "qcom,hdmi-tx-8994"
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* "qcom,hdmi-tx-8084"
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* "qcom,hdmi-tx-8974"
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* "qcom,hdmi-tx-8660"
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* "qcom,hdmi-tx-8960"
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- reg: Physical base address and length of the controller's registers
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- reg-names: "core_physical"
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- interrupts: The interrupt signal from the hdmi block.
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- clocks: device clocks
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See ../clocks/clock-bindings.txt for details.
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- qcom,hdmi-tx-ddc-clk-gpio: ddc clk pin
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- qcom,hdmi-tx-ddc-data-gpio: ddc data pin
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- qcom,hdmi-tx-hpd-gpio: hpd pin
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- core-vdda-supply: phandle to supply regulator
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- hdmi-mux-supply: phandle to mux regulator
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Optional properties:
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- qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin
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- qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin
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- power-domains: reference to the power domain(s), if available.
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- pinctrl-names: the pin control state names; should contain "default"
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- pinctrl-0: the default pinctrl state (active)
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- pinctrl-1: the "sleep" pinctrl state
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Example:
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/ {
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...
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hdmi: qcom,hdmi-tx-8960@4a00000 {
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compatible = "qcom,hdmi-tx-8960";
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reg-names = "core_physical";
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reg = <0x04a00000 0x1000>;
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interrupts = <GIC_SPI 79 0>;
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power-domains = <&mmcc MDSS_GDSC>;
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clock-names =
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"core_clk",
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"master_iface_clk",
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"slave_iface_clk";
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clocks =
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<&mmcc HDMI_APP_CLK>,
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<&mmcc HDMI_M_AHB_CLK>,
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<&mmcc HDMI_S_AHB_CLK>;
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qcom,hdmi-tx-ddc-clk = <&msmgpio 70 GPIO_ACTIVE_HIGH>;
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qcom,hdmi-tx-ddc-data = <&msmgpio 71 GPIO_ACTIVE_HIGH>;
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qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
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core-vdda-supply = <&pm8921_hdmi_mvs>;
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hdmi-mux-supply = <&ext_3p3v>;
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&hpd_active &ddc_active &cec_active>;
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pinctrl-1 = <&hpd_suspend &ddc_suspend &cec_suspend>;
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};
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};
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