Hi Thierry,
Thank you for comment.
On 07/10/2014 04:38 PM, Thierry Reding wrote:
> On Thu, Jul 10, 2014 at 10:06:07AM +0900, YoungJun Cho wrote:
>> On 07/10/2014 12:22 AM, Thierry Reding wrote:
>>> On Tue, Jul 08, 2014 at 09:39:38AM +0900, YoungJun Cho wrote:
>>>>
Hi Thierry,
On 07/14/2014 06:41 PM, Thierry Reding wrote:
> On Mon, Jul 14, 2014 at 06:22:39PM +0900, YoungJun Cho wrote:
>> Hi Thierry,
>>
>> Thank you for comment.
>>
>> On 07/10/2014 04:38 PM, Thierry Reding wrote:
>>> On Thu, Jul 10, 2014 at 10:06:07A
Hi Russell,
On 07/11/2014 03:01 AM, Russell King wrote:
> Add a helper to allow encoders to find their possible CRTCs from the
> OF graph without having to re-implement this functionality. We add a
> device_node to drm_crtc which corresponds with the port node in the
> DT description of the CRTC
Hi Inki,
On 07/15/2014 11:34 AM, Inki Dae wrote:
> On 2014? 07? 14? 20:03, Thierry Reding wrote:
>> On Mon, Jul 14, 2014 at 07:45:28PM +0900, YoungJun Cho wrote:
>>> On 07/14/2014 06:41 PM, Thierry Reding wrote:
>> [...]
>>>> That said, I've been doing
Hi Thierry,
On 07/16/2014 04:54 PM, Thierry Reding wrote:
> On Wed, Jul 16, 2014 at 11:23:09AM +0900, YoungJun Cho wrote:
>> Hi Inki,
>>
>> On 07/15/2014 11:34 AM, Inki Dae wrote:
>>> On 2014? 07? 14? 20:03, Thierry Reding wrote:
>>>> On Mon, Jul 14, 20
to the display controller.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8
drivers/gpu/drm/exynos/exynos_drm_crtc.h | 7 +++
drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 +++
3 files changed, 18 insertions
To support LCD I80 interface, the DSI host should register
TE interrupt handler from the TE GPIO of attached panel.
So the panel generates a tearing effect synchronization signal
then the DSI host calls the CRTC device manager to trigger
to transfer video image.
Signed-off-by: YoungJun Cho
Acked
This configuration could be used in MIPI DSI command mode also.
And adds user manual description for display configuration.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 14 --
1
This patch adds DT bindings for s6e3fa0 panel.
The bindings describes panel resources and display timings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/panel/samsung,s6e3fa0.txt | 46 ++
1 file changed, 46 insertions
This patch adds common part of dsi node.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
This patch adds mipi-phy node for MIPI DSI device.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
mes faster than the original one
to generate frame done IRQ prior to the next TE signal.
- Implements trigger feature that transfers image data if there is page
flip request, and implements TE handler to call trigger function.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyu
This patch adds relevant to exynos5410 compatible
for exynos5410 / 5420 / 5440 SoCs support.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
Documentation/devicetree/bindings/video/exynos_dsim.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
data to distinguish it.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 157 +++-
1 file changed, 135 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
b/drivers
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm
3FA0 AMOLED
5.7" LCD drm panel driver.
The ohters add DT property nodes to support MIPI DSI command mode.
I welcome any comments.
Thank you.
Best regards YJ
YoungJun Cho (14):
drm/exynos: dsi: move the EoT packets configuration point
drm/exynos: use wait_event_timeout() for safety usage
This patch adds MIPI DSI command mode based
S6E3FA0 AMOLED LCD Panel driver.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/panel/Kconfig | 7 +
drivers/gpu/drm/panel/Makefile| 1 +
drivers/gpu/drm/panel/panel-s6e3fa0.c | 541
_flip in exynos_drm_crtc_page_flip()
when exynos_drm_crtc_mode_set_commit() is failed.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/dri
In case of using MIPI DSI based I80 interface panel,
the relevant registers should be set.
So this patch adds relevant DT bindings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/samsung-fimd.txt | 28 ++
1 file
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos4.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm
Hi Thierry,
Thank you a lot for kind comments.
On 07/17/2014 07:36 PM, Thierry Reding wrote:
> On Thu, Jul 17, 2014 at 06:01:25PM +0900, YoungJun Cho wrote:
> [...]
>> diff --git a/drivers/gpu/drm/panel/panel-s6e3fa0.c
>> b/drivers/gpu/drm/panel/panel-s6e3fa0.c
> [...
Hi Thierry,
On 07/17/2014 07:38 PM, Thierry Reding wrote:
> On Thu, Jul 17, 2014 at 06:01:24PM +0900, YoungJun Cho wrote:
>> This patch adds DT bindings for s6e3fa0 panel.
>> The bindings describes panel resources and display timings.
>
> The commit message here should
Hi,
On 07/22/2014 10:23 AM, Inki Dae wrote:
> On 2014? 07? 21? 23:01, Andrzej Hajda wrote:
>> On 07/17/2014 11:01 AM, YoungJun Cho wrote:
>>> To support LCD I80 interface, the DSI host should register
>>> TE interrupt handler from the TE GPIO of attached panel.
&
Hi,
On 07/21/2014 08:18 PM, Andrzej Hajda wrote:
> On 07/21/2014 11:19 AM, Thierry Reding wrote:
>> On Mon, Jul 21, 2014 at 10:56:08AM +0200, Andrzej Hajda wrote:
>>> On 07/18/2014 03:49 AM, YoungJun Cho wrote:
>>>> Hi Thierry,
>>>>
>>>> Than
Hi Thierry,
Now I understand what you mean.
I'll implement common DSI helper functions.
Thank you.
Best regards YJ
On 07/21/2014 06:35 PM, Thierry Reding wrote:
> On Fri, Jul 18, 2014 at 10:49:35AM +0900, YoungJun Cho wrote:
>> Hi Thierry,
>>
>> Thank you a lot for
Hi,
On 07/22/2014 04:28 PM, Andrzej Hajda wrote:
> Hi Thierry,
>
> Thanks for the patch.
>
> On 07/22/2014 09:12 AM, Thierry Reding wrote:
>> From: Thierry Reding
>>
>> This function returns the value of the struct mipi_dsi_host_ops'
>> .transfer() so make sure the return types are consistent.
>>
Hi Thierry,
On 07/22/2014 04:49 PM, Thierry Reding wrote:
> On Tue, Jul 22, 2014 at 12:41:21PM +0900, YoungJun Cho wrote:
>> On 07/21/2014 08:18 PM, Andrzej Hajda wrote:
>>> On 07/21/2014 11:19 AM, Thierry Reding wrote:
>>>> On Mon, Jul 21, 2014 at 10:56:08AM +0200,
Hi Andrzej,
On 07/22/2014 07:12 PM, Andrzej Hajda wrote:
> On 07/22/2014 03:23 AM, Inki Dae wrote:
>> On 2014? 07? 21? 23:01, Andrzej Hajda wrote:
>>> On 07/17/2014 11:01 AM, YoungJun Cho wrote:
>>>> To support LCD I80 interface, the DSI host should register
>>
to trigger
to transfer video image.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 97 -
1 file changed, 95 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
b
Best regards YJ
On 07/22/2014 07:57 PM, Varka Bhadram wrote:
> On 07/22/2014 04:19 PM, YoungJun Cho wrote:
>
> (...)
>
>> +ret = gpio_request_one(dsi->te_gpio, GPIOF_IN, "te_gpio");
>
> devm_* APIs..?
>
>> +if (ret) {
>> +
Hi Varka,
On 07/22/2014 08:14 PM, Varka Bhadram wrote:
> On 07/22/2014 04:40 PM, YoungJun Cho wrote:
>> Hi Varka,
>>
>> This irq handler should be registered in attach() and unregistered in
>> detach().
>>
>> The devm_* APIs are released(freed) in remove(),
Hi Andrzej,
On 07/29/2014 01:09 AM, Andrzej Hajda wrote:
> On 07/28/2014 04:00 AM, Inki Dae wrote:
>> This patch adds below two flags for LPM transfer, and it attaches LPM flags
>> to a msg in accordance with master's mode_flags set by LCD Panel driver.
>>
>> MIPI_DSI_MODE_CMD_LPM
>> - If this fla
uence in simple
panel driver, so this and s6e8aa0 panel couldn't use that interface.
The s6e3fa0 and s6e8aa0 are very similar so I think it is possible to
combine together like simple panel driver.
I want to ask you for advice on this.
Thank you.
Best regards YJ
On 07/22/2014 12:56 PM, Yo
line.
mipi_dsi_set_maximum_return_packet_size()
- Although it is not related with DCS, it is required before
using mipi_dsi_dcs_read() to specify the maximum size of
the payload in a long packet.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/drm_mipi_dsi.c
This configuration could be used in MIPI DSI command mode also.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers
to the display controller.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 11 +++
drivers/gpu/drm/exynos/exynos_drm_crtc.h |7 +++
drivers/gpu/drm/exynos/exynos_drm_drv.h |3 +++
include/drm
support MIPI DSI command mode.
I welcome any comments.
Thank you.
Best regards YJ
YoungJun Cho (15):
drm/exynos: dsi: move the EoT packets configuration point
drm/exynos: use wait_event_timeout() for safety usage
ARM: dts: sysreg: add exynos5 compatible to DT bindings
ARM: dts: samsung-fi
This patch adds relevant to exynos5 compatible for exynos5 SoCs.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/arm/samsung/sysreg.txt |1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos4.dtsi |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch
-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 157 ++-
1 file changed, 135 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
_flip in exynos_drm_crtc_page_flip()
when exynos_drm_crtc_mode_set_commit() is failed.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c |7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a
In case of using MIPI DSI based I80 interface panel,
the relevant registers should be set.
So this patch adds relevant DT bindings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/samsung-fimd.txt | 28
1 file
This patch adds DT bindings for s6e3fa0 panel.
The bindings describes panel resources and display timings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/panel/samsung,s6e3fa0.txt | 46
1 file changed, 46 insertions
To support LCD I80 interface, the DSI host calls this handler
to notify the panel tearing effect synchronization signal to
the CRTC device manager to trigger to transfer video image.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos
This patch adds mipi-phy node for MIPI DSI device.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
This patch adds relevant to exynos5420 compatible
for exynos5420 SoC support.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/exynos_dsim.txt |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation
mes faster than the original one to
generate frame done IRQ prior to the next TE signal.
- Implements trigger feature that transfers image data if there is page
flip request, and implements TE handler to call trigger function.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyu
This patch adds MIPI DSI command mode based
S6E3FA0 AMOLED LCD Panel driver.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/panel/Kconfig |7 +
drivers/gpu/drm/panel/Makefile|1 +
drivers/gpu/drm/panel/panel-s6e3fa0.c | 568
This patch adds common part of dsi node.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
This patch adds sysreg device node, and sysreg property
to fimd device node which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm
Hi Rahul,
On 06/02/2014 06:42 PM, Rahul Sharma wrote:
> On 2 June 2014 14:41, Andrzej Hajda wrote:
>> Hi Rahul,
>>
>> On 05/28/2014 08:11 AM, Rahul Sharma wrote:
>>> System hangs when FIMD registers are accessed to disable
>>> hardware overlays. This is because of the clocks which are
>>> not ena
Hi Vivek,
On 06/04/2014 08:50 PM, Vivek Gautam wrote:
> On Mon, Jun 2, 2014 at 10:52 AM, YoungJun Cho wrote:
>> This patch adds sysreg device node, and sysreg property
>> to fimd device node which is required to use I80 interface.
>
> Same here. The system register nod
This configuration could be used in MIPI DSI command mode also.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers
_flip in exynos_drm_crtc_page_flip()
when exynos_drm_crtc_mode_set_commit() is failed.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c |7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a
This patch adds relevant to exynos5420 compatible
for exynos5420 SoC support.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/exynos_dsim.txt |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation
ch is different
from previous Exynos4 SoCs for some registers control.
Patches 9 and 10 introduce MIPI DSI command mode based Samsung S6E3FA0 AMOLED
5.7" LCD drm panel driver.
The ohters add DT property nodes to support MIPI DSI command mode.
I welcome any comments.
Thank you.
Best regards YJ
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos4.dtsi |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch
-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 157 ++-
1 file changed, 135 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
mes faster than the original one to
generate frame done IRQ prior to the next TE signal.
- Implements trigger feature that transfers image data if there is page
flip request, and implements TE handler to call trigger function.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyu
This patch adds DT bindings for s6e3fa0 panel.
The bindings describes panel resources and display timings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/panel/samsung,s6e3fa0.txt | 46
1 file changed, 46 insertions
This patch adds mipi-phy node for MIPI DSI device.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
This patch adds common part of dsi node.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
In case of using MIPI DSI based I80 interface panel,
the relevant registers should be set.
So this patch adds relevant DT bindings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/samsung-fimd.txt | 28
1 file
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5.dtsi |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch
To support LCD I80 interface, the DSI host calls this handler
to notify the panel tearing effect synchronization signal to
the CRTC device manager to trigger to transfer video image.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos
This patch adds MIPI DSI command mode based
S6E3FA0 AMOLED LCD Panel driver.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/panel/Kconfig |7 +
drivers/gpu/drm/panel/Makefile|1 +
drivers/gpu/drm/panel/panel-s6e3fa0.c | 568
to the display controller.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 11 +++
drivers/gpu/drm/exynos/exynos_drm_crtc.h |7 +++
drivers/gpu/drm/exynos/exynos_drm_drv.h |3 +++
include/drm
Hi Ajay,
I'm sorry for say that the patchset for exynos drm supporting I80 i/f
includes yours.
The patchset is still in reviewing and I'm preparing v5.
Please check this:
http://www.spinics.net/lists/dri-devel/msg60943.html
Thank you.
Best regards YJ
On Jun 25, 2014 11:19 PM, "Ajay Kumar" wro
Hi Daniel
Thank you for comments.
On 05/20/2014 07:02 PM, Daniel Kurtz wrote:
> On Wed, May 14, 2014 at 2:26 PM, YoungJun Cho wrote:
>>
>> There could be the case that the page flip operation isn't finished correctly
>> with some abnormal condition such as panel res
This configuration could be used in MIPI DSI command mode also.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos
AMOLED
5.7" LCD panel driver.
Patch 15 is device tree source file for Exynos4 SoCs to support MIPI DSI
command mode.
The others are device tree source files for Exynos5420 to support MIPI DSI
(command mode) driver.
I welcome any comments.
Thank you.
Best regards YJ
YoungJun Cho (18):
drm/e
_flip in exynos_drm_crtc_page_flip() when
exynos_drm_crtc_mode_set_commit() is failed.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c |7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/dr
This patch adds relevant to exynos5 compatible for exynos5 SoCs.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/arm/samsung/sysreg.txt |1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung
This patch adds helper functions to convert cmdmode
to drm_display_mode
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/drm_modes.c | 59 +++
include/drm/drm_modes.h | 12 +
2 files changed, 71
This patch adds sysreg property to fimd device node which is required
to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos4.dtsi |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch
This patch adds relevant to exynos5420 compatible for exynos5420 SoC support.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/exynos_dsim.txt |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation
This patch adds mipi-phy node for MIPI-DSI device.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
To support command mode interface, the DSI host calls this handler
to notify the panel tearing effect synchronization signal to the
CRTC device manager to trigger to transfer video image.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos
This patch adds MIPI-DSI command mode based S6E3FA0 AMOLED LCD Panel driver.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/panel/Kconfig |7 +
drivers/gpu/drm/panel/Makefile|1 +
drivers/gpu/drm/panel/panel-s6e3fa0.c | 568
This patch adds DT bindings for command mode display timing.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../bindings/video/cmdmode-display-timing.txt | 64
1 file changed, 64 insertions(+)
create mode 100644
Documentation
, cmdmode_display_timing struct and
the according helper functions to convert cmdmode_display_timing
to a generic cmdmode.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/video/Kconfig |3 +
drivers/video/Makefile|2
chains
to notify it to the display controller.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 11 +++
drivers/gpu/drm/exynos/exynos_drm_crtc.h |7 +++
drivers/gpu/drm/exynos/exynos_drm_drv.h |3 +++
include
In case of using MIPI command mode interface panel,
the relevant registers should be set.
So this patch adds relevant DT bindings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/samsung-fimd.txt |2 ++
1 file changed, 2
This patch adds DT bindings for s6e3fa0 panel.
The bindings describes panel resources, display timings and cpu mode timings.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/panel/samsung,s6e3fa0.txt | 45
1 file
-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 157 ++-
1 file changed, 135 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
implements TE handler to call trigger function.
- Sets command mode timings configuration.
- Sets ideal(pixel) clock is 2 times faster than the original one to
generate frame done IRQ prior to the next TE signal.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drive
This patch adds sysreg device node, and sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm
This patch adds common part of dsi node.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi
b/arch/arm/boot/dts/exynos5420.dtsi
Hi Daniel
On 05/21/2014 03:01 PM, Daniel Kurtz wrote:
> On Wed, May 21, 2014 at 12:42 PM, YoungJun Cho
> wrote:
>> There could be the case that the page flip operation isn't finished correctly
>> with some abnormal condition such as panel reset. So this patch replac
Hi Daniel,
On 05/21/2014 03:45 PM, Daniel Kurtz wrote:
> On Wed, May 21, 2014 at 2:28 PM, YoungJun Cho wrote:
>> Hi Daniel
>>
>>
>> On 05/21/2014 03:01 PM, Daniel Kurtz wrote:
>>>
>>> On Wed, May 21, 2014 at 12:42 PM, YoungJun Cho
>>> wrote
Hi Therry
On 05/21/2014 08:02 PM, Thierry Reding wrote:
> On Wed, May 21, 2014 at 01:42:56PM +0900, YoungJun Cho wrote:
>> This patch is based on videomode and display_timing relevant codes.
>> To support command mode panel, it does not need to guide its timing
>> infor
Hi,
This series is for the Exynos DRM IPP driver to fix races
and is based on exynos-drm-next branch.
Thank you.
Best regards YJ
YoungJun Cho (8):
drm/exynos: ipp: remove usless list_empty() functions
drm/exynos: ipp: remove duplicated setting
drm/exynos: ipp: rename cmd_lock to lock
The ippdrv->cmd_list requires cmd_lock.
So renames cmd_lock to lock for context.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 12 ++--
drivers/gpu/drm/exynos/exynos_drm_ip
The c_node->mem_list[] should be protected with
c_node->mem_lock.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 86 +--
1 file changed, 48 insertions(
list_for_each_entry() handles empty lists, so there is no
need to check whether the list is empty first.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 61
This patch adds cmd_lock for cmd_list synchronization.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 19 +--
drivers/gpu/drm/exynos/exynos_drm_ipp.h |2 ++
2 files
This patch adds ipp_remove_id() for idr resource free.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 41 ++-
1 file changed, 30 insertions(+), 11 deletions
This patch removes duplicated setting.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos
The attribute gem_objs in struct drm_exynos_ipp_buf_info was
changed to handles. So the comment needs to be updated also.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.h |2 +-
1 file
The c_node->event_list should be protected with
c_node->event_lock.
Signed-off-by: YoungJun Cho
Reviewed-by: Seong-Woo Kim
Reviewed-by: Andrzej Hajda
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 25 ++---
1 file changed, 14 insertions(
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