Signed-off-by: Yakir Yang
---
Changes in v3:
- Combine hdmi_set_clock_regenerator_n() and hdmi_regenerate_cts()
Changes in v2: None
drivers/gpu/drm/bridge/dw_hdmi.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers
This patch changes the order to:
- write CTS3 CTS_manual = 0
- write CTS3 N_shift = 0
- write CTS3 CTS value
- write CTS2 CTS value
- write CTS1 CTS value
- write N3 N value
- write N2 N value
- write N1 N value
Signed-off-by: Yakir Yang
---
Changes in v3:
- Only adjust the n/cts setting order
Add more n/cts values, in that case we can support audio for more
display resolutions (128 * SampleRate = PixelClock * N / CTS).
Signed-off-by: Yakir Yang
---
Changes in v3: None
Changes in v2:
- add more n/cts combinations for more display resolutions
drivers/gpu/drm/bridge/dw_hdmi.c | 58
If the monitor support audio, so we should support audio for it, even if
the display resolution is No-CEA mode.
Signed-off-by: Yakir Yang
---
Changes in v3: None
Changes in v2:
- enable audio support for No-CEA display mode
drivers/gpu/drm/bridge/dw_hdmi.c | 10 +-
1 file changed, 5
When transmitting IEC60985 linear PCM audio, we configure the
Aduio Sample Channel Status information of all the channel
status bits in the IEC60958 frame.
(am from https://patchwork.kernel.org/patch/5749101/)
Signed-off-by: Yakir Yang
---
Changes in v3:
- Determine whether sample channel should
Add audio clock enable/disable/restore interfacess, those functions
can be called concurrently on multiple different threads of execution
to change the hdmi audio enable state.
Signed-off-by: Yakir Yang
---
Changes in v3:
- Delete hdmi_audio_config interface and modify audio clock control
creat dw-hdmi-audio device dynamically in probe function,
and transfer some interfaces to dw-hdmi-audio driver for
setting hdmi audio format & control hdmi audio clock.
Signed-off-by: Yakir Yang
---
Changes in v3:
- Remove audio_config & get_connect_status callback functions
and add wr
codec driver creat an standard alsa device, than config audio
and report jack status through some callback interfaces that
dw_hdmi driver support.
Signed-off-by: Yakir Yang
---
Changes in v3:
- Keep audio format config function in dw-hdmi-audio driver
and remove audio_config
Required properties:
- compatible: platform specific
- i2s-controller: the i2s controller device node
Signed-off-by: Yakir Yang
---
Changes in v3:
- modify cpu-of-node to i2s-controller
Changes in v2:
- remove codec-name and codec-dai-name
- rename rockchip,rockchip-hdmi-audio.txt to rockchip
% decrease.
- For hdmi single-ended test, we set CKLVL & TXLVL to 17 when pixel
clock is 74.25MHz, keep CKLVL & TXLVL to 13 when pixel clock is 148.5MHz.
Yakir Yang (3):
drm: bridge/dw_hdmi: fixed codec style
drm: bridge/dw_hdmi_rockchip: improve hdmi eye-diagram test
drm: bridge/dw_hdmi:
% decrease.
- For hdmi single-ended test, we set CKLVL & TXLVL to 17 when pixel
clock is 74.25MHz, keep CKLVL & TXLVL to 13 when pixel clock is 148.5MHz.
Yakir Yang (1):
drm: bridge/dw_hdmi: fixed codec style
drivers/gpu/drm/bridge/dw_hdmi.c |8
1 file changed, 4 insertio
klvl & txlvl should be set to 17.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/bridge/dw_hdmi.c| 14 +++---
drivers/gpu/drm/imx/dw_hdmi-imx.c | 12 ++--
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 14 +++---
include/drm/
dw_hdmi_plat_data *plat_data = hdmi->plat_data;
+ const struct dw_hdmi_mpll_config *mpll_config = plat_data->mpll_cfg;
+ const struct dw_hdmi_curr_ctrl *curr_ctrl = plat_data->cur_ctr;
+ const struct dw_hdmi_sym_term *sym_term = plat_data->sym_term;
Signed-off-by: Yakir Yang
---
dr
As for 1920x1080 display resolution, we should turn on the Transmitter
Trailer-B, and adjust slopeboost to 25%-35% decrease.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip
umnute the interrupt we need in the
resume stage.
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3:
- Clear Hotplug interrupts before dw_hdmi_fb_register
Changes in v2:
- Add irq control to suspend/resume interfaces
drivers/gpu/drm/bridge/dw_hdmi.c | 41
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3:
- Setting the .pm member instead of suspend/resume
Changes in v2:
- Add suspend/resume support for dw_hdmi_rockchip driver
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 16
1 file changed, 16 insertions(+)
diff
By parsing the identification registers we can know what functions
are present on the hdmi ip.
Signed-off-by: Yakir Yang
---
Changes in v4:
-Correct phy_type assignment bug
Changes in v3:
- Add ID registers parse and record
Changes in v2: None
drivers/gpu/drm/bridge/dw_hdmi.c | 59
From: Daniel Kurtz
The ncts_atomic_write & cts_manual bits are present when design id
equal to 0x20.
After setting ncts_atomic_write, new N and CTS values are only used when
aud_n1 register is updated.
After setting cts_manual, new CTS value can set by AUD_CTS registers.
Signed-off-by: Y
Add more n/cts values, in that case we can support audio for more
display resolutions (128 * SampleRate = PixelClock * N / CTS).
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- add more n/cts combinations for more display resolutions
drivers/gpu/drm
If the monitor support audio, so we should support audio for it, even if
the display resolution is No-CEA mode.
Signed-off-by: Yakir Yang
---
Changes in v4:
- Add hdmi audio support when monitor support audio
Changes in v3: None
Changes in v2:
- Enable audio support for No-CEA display mode
codec driver creat an standard alsa device, than config audio
and report jack status through some callback interfaces that
dw_hdmi driver support.
Signed-off-by: Yakir Yang
---
Changes in v4:
- Replace delaywork with irq thread, and add suspend/resume interfaces,
Replace "dw-hdmi-audio&
ename rockchip,rockchip-hdmi-audio.txt to rockchip,rockchip-dw-hdmi-audio.txt
Daniel Kurtz (3):
drm: bridge/dw_hdmi: adjust n/cts setting order
drm: bridge/dw_hdmi: set ncts_atomic_write & cts_manual
drm: bridge/dw_hdmi: add audio sample channel status setting
Yakir Yang (12):
drm: brid
Wrap irq control in functions, and then we can call in
dw_hdmi_bind/dw_hdmi_unbind/dw_hdmi_resume/dw_hdmi_suspend
functions.
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3:
- Wrap irq control in fucntions
Changes in v2: None
drivers/gpu/drm/bridge/dw_hdmi.c | 75
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3:
- Combine hdmi_set_clock_regenerator_n() and hdmi_regenerate_cts()
Changes in v2: None
drivers/gpu/drm/bridge/dw_hdmi.c | 17 ++---
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/bridge
From: Daniel Kurtz
This patch changes the order to:
- write CTS3 CTS_manual (if supported) | N_shift | CTS[19:16]
- write CTS2 CTS[15:8]
- write CTS1 CTS[7:0]
- write N3 N[19:16]
- write N2 N[15:8]
- write N1 N[7:0]
Signed-off-by: Yakir Yang
Signed-off-by: Daniel Kurtz
---
Changes in v4
From: Daniel Kurtz
When transmitting IEC60985 linear PCM audio, we configure the
Audio Sample Channel Status information of all the channel
status bits in the IEC60958 frame.
Signed-off-by: Yakir Yang
---
Changes in v4:
- Give HDMI_FC_AUD_SCHNL8 an readable value
Changes in v3:
- Determine
Add enable and disable callbacks to dw_hdmi_audio interface so that
dw_hdmi_audio can enable and disable the dw_hdmi audio.
Signed-off-by: Yakir Yang
---
Changes in v4:
- Rename "hdmi_audio_*" to "dw_hdmi_audio_*"
Changes in v3:
- Delete hdmi_audio_config interface an
creat dw-hdmi-audio device dynamically in probe function,
and transfer some interfaces to dw-hdmi-audio driver for
setting hdmi audio format & control hdmi audio clock.
Signed-off-by: Yakir Yang
---
Changes in v4: None
Changes in v3:
- Remove audio_config & get_connect_status callback f
Add a sound driver that combines rockchip-i2s cpu_dai and dw-hdmi-codec
as codec_dai to provide hdmi audio output on rk3288 platforms.
Signed-off-by: Yakir Yang
---
Changes in v4:
- Add ".pm = &snd_soc_pm_ops,"
Changes in v3:
- Delete the operation of jack in rockchip-hdmi-audio
make checkpatch.pl script happy
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/exynos/exynos_dp_core.c | 224
drivers/gpu/drm/exynos/exynos_dp_core.h | 53
drivers/gpu/drm/exynos/exynos_dp_reg.c | 100 +++---
3 files changed, 185
ween rk3288 and exynos.
3. Rk3288 and exynos have different setting with AUX_HW_RETRY_CTL(dp debug
register).
My series patches can be divider into two parts: One for spliting the
analogix_dp code from exynos dp driver. Another are trying to add rk3288
dp driver support.
Best regards,
- Yakir
make checkpatch.pl script happy
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/exynos/exynos_dp_core.c | 224
drivers/gpu/drm/exynos/exynos_dp_core.h | 53
drivers/gpu/drm/exynos/exynos_dp_reg.c | 100 +++---
3 files changed, 185 insertions
In order to move exynos dp code to bridge directory,
we need to convert driver drm bridge mode first. As
dp driver already have a ptn3460 bridge, so we need
to move ptn bridge to the next bridge of dp bridge.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/exynos/exynos_dp_core.c | 196
Rockchip have three clocks for dp controller, we leave pclk_edp
to analogix_dp driver control, and keep the sclk_edp_24m and
sclk_edp in platform driver.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/rockchip/Kconfig| 10 +
drivers/gpu/drm/rockchip/Makefile | 1
Split the dp core driver from exynos directory to bridge
directory, and rename the core driver to analogix_dp_*,
leave the platform code to analogix_dp-exynos.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/bridge/Kconfig |5 +
drivers/gpu/drm/bridge/Makefile
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/exynos/analogix_dp-exynos.c | 1 +
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 1 +
include/drm/bridge/analogix_dp.h| 6 ++
3 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/exynos/analogix_dp-exynos.c
b
RK3288 need some special registers setting, we can separate
them out by the dev_type of plat_data.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/bridge/analogix_dp_reg.c | 76
drivers/gpu/drm/bridge/analogix_dp_reg.h | 12 +
2 files changed, 60 insertions
Some edp screen do not have hpd signal, so we can't just return
failed when hpd plug in detect failed.
Besides TRM indicate that if HPD_STATUS(RO) is 0, AUX CH will not
work, so we need to give a force hpd action to set HPD_STATUS manually.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/b
Some edp screen with no hpd signal would need some delay time
to ensure that screen would be ready for work, so we can expand
the delay time in hpd detect function, it works prefectly on my
rk3288 sdk board.
Signed-off-by: Yakir Yang
---
drivers/gpu/drm/bridge/analogix_dp_core.c | 2 +-
1 file
Hi Jingoo,
å¨ 2015/8/6 22:19, Jingoo Han åé:
> On Thursday, August 06, 2015 11:07 PM, Yakir Yang wrote:
>> In order to move exynos dp code to bridge directory,
>> we need to convert driver drm bridge mode first. As
>> dp driver already have a ptn3460 bridge, so we need
Jingoo,
å¨ 2015/8/6 22:33, Jingoo Han åé:
> On Thursday, August 06, 2015 11:19 PM, Yakir Yang wrote:
>> Split the dp core driver from exynos directory to bridge
>> directory, and rename the core driver to analogix_dp_*,
>> leave the platform code to analogix_dp-exynos
Jingoo,
å¨ 2015/8/6 22:41, Jingoo Han åé:
> On Thursday, August 06, 2015 10:49 PM, Yakir Yang wrote:
>> Hi all,
>> Samsung exynos and Rockchip rk3288 almost share same dp controller,
>> so I split the common code out, then rk3288 and exynos can re-used the
>> s
Joe,
å¨ 2015/8/6 23:05, Joe Perches åé:
> On Thu, 2015-08-06 at 09:04 -0500, Yakir Yang wrote:
>> make checkpatch.pl script happy
> That should not be the primary reason to submit a patch.
>
> Making it easier for human code reader to understand
> what the code does sho
Daniel,
å¨ 2015/8/7 19:25, Daniel Vetter åé:
> On Thu, Aug 06, 2015 at 10:29:29PM +0800, Yakir Yang wrote:
>> Hi Jingoo,
>>
>> å¨ 2015/8/6 22:19, Jingoo Han åé:
>>> On Thursday, August 06, 2015 11:07 PM, Yakir Yang wrote:
>>>> In order to move e
Ajay,
å¨ 2015/8/7 14:11, Ajay kumar åé:
> +Sean
>
Woh, okay, I will loop you and Sean to cc list in follow versions ;)
-Yakir
> On Thursday, August 6, 2015, Yakir Yang <mailto:ykk at rock-chips.com>> wrote:
>
> Jingoo,
>
> å¨ 2015/8/6 22:41, Jin
copyright
- Fix compile failed dut to phy_pd_addr variable misspell error
Yakir Yang (8):
drm: exynos/dp: fix code style
drm: exynos/dp: convert to drm bridge mode
drm: bridge: analogix_dp: split exynos dp driver to bridge dir
drm: rockchip/dp: add rockchip platform dp driver
drm: bridge/a
After run "checkpatch.pl -f --subjective" command, I see there
are lots of alignment problem in exynos_dp driver, so let just
fix them.
Signed-off-by: Yakir Yang
---
Changes in v2:
- Take Joe Preches advise, improved commit message more readable, and
avoid using some uncommon style l
Rockchip have three clocks for dp controller, we leave pclk_edp
to analogix_dp driver control, and keep the sclk_edp_24m and
sclk_edp in platform driver.
Signed-off-by: Yakir Yang
---
Changes in v2: None
drivers/gpu/drm/rockchip/Kconfig| 10 +
drivers/gpu/drm/rockchip/Makefile
Some edp screen do not have hpd signal, so we can't just return
failed when hpd plug in detect failed.
Besides TRM indicate that if HPD_STATUS(RO) is 0, AUX CH will not
work, so we need to give a force hpd action to set HPD_STATUS manually.
Signed-off-by: Yakir Yang
---
Changes in v2:
In order to move exynos dp code to bridge directory,
we need to convert driver drm bridge mode first. As
dp driver already have a ptn3460 bridge, so we need
to move ptn bridge to the next bridge of dp bridge.
Signed-off-by: Yakir Yang
---
Changes in v2:
- Take Jingoo Han suggest, cause I jsut
Split the dp core driver from exynos directory to bridge
directory, and rename the core driver to analogix_dp_*,
leave the platform code to analogix_dp-exynos.
Signed-off-by: Yakir Yang
---
Changes in v2:
- Take Jingoo Han suggest, remove new copyright
- Fix compiled failed dut to
Signed-off-by: Yakir Yang
---
Changes in v2:
- Add GNU license v2 declared and samsung copyright
drivers/gpu/drm/exynos/analogix_dp-exynos.c | 1 +
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 1 +
include/drm/bridge/analogix_dp.h| 16
3 files changed
RK3288 need some special registers setting, we can separate
them out by the dev_type of plat_data.
Signed-off-by: Yakir Yang
---
Changes in v2:
- Fix compile failed dut to phy_pd_addr variable misspell error
drivers/gpu/drm/bridge/analogix_dp_reg.c | 76
Some edp screen with no hpd signal would need some delay time
to ensure that screen would be ready for work, so we can expand
the delay time in hpd detect function, it works prefectly on my
rk3288 sdk board.
Signed-off-by: Yakir Yang
---
Changes in v2: None
drivers/gpu/drm/bridge
e stuff inline. But I guess by no means complete, as I'm
> still trying to integrate this into my development-tree.
>
>
> Am Freitag, 7. August 2015, 05:46:20 schrieb Yakir Yang:
>> Rockchip have three clocks for dp controller, we leave pclk_edp
>> to analogix_dp driver
Hi Russell,
å¨ 2015/8/8 23:35, Russell King - ARM Linux åé:
> On Sat, Jun 20, 2015 at 12:28:15AM +0800, Yakir Yang wrote:
>> Add ALSA based HDMI I2S audio driver for dw_hdmi. Sound card
>> driver could connect to this codec through the codec dai name
>> "dw-hdmi-
Hi Heiko,
å¨ 2015/8/10 20:08, Heiko Stübner åé:
> Hi Yakir,
>
> Am Samstag, 8. August 2015, 11:54:38 schrieb Yakir Yang:
>>>> +static int rockchip_dp_init(struct rockchip_dp_device *dp)
>>>> +{
>>>> + struct device *dev = dp->dev;
>>&g
Hi Thierry,
å¨ 2015/8/10 18:00, Thierry Reding åé:
> On Sat, Aug 08, 2015 at 11:54:38AM +0800, Yakir Yang wrote:
> [...]
>> edp: edp at ff97 {
> [...]
>> hsync-active-high = <0>;
>> vsync-active-high = <0&g
Hi Russell,
å¨ 2015/8/10 23:48, Russell King - ARM Linux åé:
> On Sat, Aug 08, 2015 at 05:10:47PM +0100, Russell King wrote:
>> From: Yakir Yang
>>
>> Add ALSA based HDMI I2S audio driver for dw_hdmi. Sound card
>> driver could connect to this codec through the
Hi Thierry,
å¨ 2015/8/10 21:17, Thierry Reding åé:
> On Mon, Aug 10, 2015 at 08:59:44PM +0800, Yakir Yang wrote:
>> Hi Thierry,
>>
>> å¨ 2015/8/10 18:00, Thierry Reding åé:
>>> On Sat, Aug 08, 2015 at 11:54:38AM +0800, Yakir Yang wrote:
>>> [
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