This patch add hdmi_output_colorimetry to support modify
hdmi output colorimetry. It could be following value:
- None
- IUT_2020
Default value is None, which means normal hdmi outout
colorimetry.
Change-Id: Ib4883fd0553d9d4193c7295812d2c1433724fe63
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
HDMI will set vop eotf and color space according to display mode.
Change-Id: I469d03dd1f14a2bcd75ed5c8e3227cd1d34eb354
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
1. remove "linux,cma-default", which used by cma default region
2. use size=< > to define region size
Change-Id: Ie801b3ecebf7c8b4118700f83c4284c42337b0c2
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Use kthread_run instead of kthread_create when create kconsole thread.
We should call wake_up_process after kthread_create, otherwise kconsole
will keep in TASK_UNINTERRUPTIBLE state when loglevel=0. Then kconsole
will become hung task, and will trigger hung task timeout.
Change-Id: I440f6bed4ace755d51d6a91600735aaa7ee5925d
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Use kthread_run instead of kthread_create when create kconsole thread.
We should call wake_up_process after kthread_create, otherwise kconsole
will keep in TASK_UNINTERRUPTIBLE state when loglevel=0. Then kconsole
will become hung task, and will trigger hung task timeout.
Change-Id: I6b9edfc60a96202b356d0fe519073ea4665ae32a
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Including:
not to call pm_runtime_suspend() in mali_runtime_idle();
make it more strict to power off the GPU.
Change-Id: I8c49dd13f57826f28606fd7a4e451707978b2906
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
the CSC path include:
1. plane color space convert;
2. post BCSH module color space convert.
Change-Id: Ibfa7bccdb7d57a09a8d0147db65658627326262a
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
In order not to affect other clocks, remove the apll from the
parent list of other clocks and only core, mac and lcdc can
select apll as parent.
Change-Id: I58b995f8ccf69c6564f74b5823f618a186030d70
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Some clocks may get disabled as a side effect of another clock
being disabled, because have no consumers. Says the dclk_hdmi's parent may
change from apll to gpll, but the apll's son clocks are very less.
Change-Id: I4fb4e5fdf83a8f73979b50dbcf4f3e4543896fcf
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Without the "shared-dma-pool" compatible, the region reserved is
not an dma region.
Support system-heap.
Change-Id: I25aa3df38db2522bf3e580e96ed6e0f5ecd4f5fe
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
RK3066 NANDC has not clk, there is only a hclk, the working frequency of
nandc is same as this hclk, so change it to optional.
Change-Id: I638c26f33a3ff9eaa5c532168e05590ed048bcf9
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
As the HDMI-audio/codec will cause the hang on bootup, the root
cause that kylin get the invalid master clock from i2s.
$cat/sys/kernel/debug/clk/clk_summary
..
i2s_pre 0 0 0 0 0
sclk_i2s 0 0 0 0 0
i2s_clkout 0 0 0 0 0
Since i2s clock selects io input clock by default, but the hardware
didn't supply the clock.
This patch will fix the sclk_i2s's parent on i2s_frac.
As following:
$cat/sys/kernel/debug/clk/clk_summary
..
i2s_src 1 1 594000000 0 0
i2s_frac 1 1 22579200 0 0
i2s_pre 2 2 22579200 0 0
sclk_i2s 1 1 22579200 0 0
As far, the audio can work with aplay/record on kylin.dts
Says:
(aplay /dev/urandom)
/* recording */
arecord -f cd -d 10 /tmp/audio.wav
/* playback */
aplay /tmp/audio.wav
Change-Id: I73534a0d763eb02fb55e000ce068d9d604bf20ed
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Add the SCLK_I2S_PRE and SCLK_I2S_FRAC id for i2s sclk.
Change-Id: Ic66291f2a76ec5c2a47e9721ad6f37922264fd42
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Also move set clk_sel from vpu_service_power_on to vcodec_subdev_probe.
It only need set one time.
Fixes: 1cace329a8 ("video: rockchip: vpu: use device tree to find out target SoC")
Change-Id: I41aed6296188ed2fb5eb26a2430b19dcc2916b22
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
If sink does't support YCBCR420 deep color, we return default
8bit.
In YCBCR420 mode, tmdsclock is half of RGB444 mode.
Change-Id: Ie3a1f8ca4bbe4b3bae5d7c9ea823fc798721a73a
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
To support YCBCR420 10bit, we need to enable mpll output divider.
It is also compatible with YCBCR420 8bit mode.
Change-Id: I6028cfb045efd05c2cb2b9920e32901ea5aa95dc
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
According to HDMI 1.4b specification: If the transmitted video
format has timing such that the phase of the first pixel of
every Video Data Period corresponds to pixel packing phase 0
(e.g. 10P0, 12P0, 16P0), the Source may set the Default_Phase
bit in the GCP. The Sink may use this bit to optimize its filtering
or handling of the PP field.
This means that for 10-bit mode the Htotal must be dividable by 4;
for 12-bit mode, the Htotal must be divisible by 2.
Change-Id: I02e632d095141cbabcba06dc1321ae0dc69dc736
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
After supportting atomic update flush for connector, output color
may be changed in the atomic update flush. It is need to separate
vop color configuration into a new function vop_update_csc, and
update output color both in atomic flush and vop_crtc_enable.
Change-Id: Ie530aaba846ddac0c68f114e081a12968b783476
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
Introduce dw_hdmi_connector_atomic_flush to implement connector
atomic_flush.
Only when enc_in_encoding/enc_out_encoding/enc_in_bus_format/
enc_out_bus_format changed, dw_hdmi_setup is called.
Introduce previous_pixelclock/previous_tmdsclock/mtmdsclock to
determine whether PHY needs initialization. If phy is power off,
or mpixelclock/mtmdsclock is different to previous value, phy is
neet to be reinitialized.
Change-Id: I1984fb188ba486de18f6d51b7a51320bbf2bc27d
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
Support to reserve memory region for ion device.
Change-Id: Ib951abd2f24560a204de94f3d51b79c7c1ad75da
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Add deinit gpiod for camera sensor when probe failed.
The video_device->ctrl_handler = NULL in soc_camera, in order to
VIDIOC_CTRL call v4l2_ioctl_ops.
Change-Id: Idf2d8bf2c8d56ec921084dcd74220ed3c5541427
Signed-off-by: Peng Zhou <benjo.zhou@rock-chips.com>
