; sw0312@samsung.com; 'YoungJun Cho'
Subject: Re: [PATCH 3/7] drm/exynos: Fix G2D core mulfunctioning issue
On 03/13/2013 07:53 PM, Inki Dae wrote:
-Original Message-
From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
Sent: Wednesday, March 13, 2013 7:28 PM
To: Inki Dae
driver wasn't considered for them properly.
For this, this patch set includes relevant code cleaups, fixups
and adds a new function to get buffer size to the gem to be
accessed by G2D dma.
Inki Dae (1):
drm/exynos: Add a new function to get gem buffer size
YoungJun Cho (6
On Jun 26, 2013 4:13 PM, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Op 26-06-13 04:14, Seung-Woo Kim schreef:
From: YoungJun Cho yj44@samsung.com
The drm_gem_mmap_obj() has to be protected with dev-struct_mutex,
but some caller functions do not. So it adds mutex lock
On Jun 26, 2013 5:56 PM, Chris Wilson ch...@chris-wilson.co.uk wrote:
On Wed, Jun 26, 2013 at 10:42:39AM +0900, Seung-Woo Kim wrote:
From: YoungJun Cho yj44@samsung.com
If idr_alloc() is failed, obj-name can be error value. Also
it cleans up duplicated flink processing code.
You
Hello Chris,
On Jul 1, 2013 8:53 PM, Chris Wilson ch...@chris-wilson.co.uk wrote:
On Mon, Jul 01, 2013 at 08:14:42PM +0900, Seung-Woo Kim wrote:
Hello Chris,
On 2013년 07월 01일 19:57, Chris Wilson wrote:
On Mon, Jul 01, 2013 at 07:49:10PM +0900, Seung-Woo Kim wrote:
+
+out_close:
Dear Daniel,
On Jul 2, 2013 4:19 PM, Daniel Vetter daniel.vet...@ffwll.ch wrote:
In
commit da34242e5e0638312130f5bd5d2d277afbc6f806
Author: YoungJun Cho yj44@samsung.com
Date: Wed Jun 26 10:21:42 2013 +0900
drm/prime: add return check for dma_buf_fd
the failure case handling
Dear Daniel,
On Jul 2, 2013 5:14 PM, Daniel Vetter dan...@ffwll.ch wrote:
On Tue, Jul 02, 2013 at 04:55:16PM +0900, YoungJun Cho wrote:
Dear Daniel,
On Jul 2, 2013 4:19 PM, Daniel Vetter daniel.vet...@ffwll.ch wrote:
In
commit da34242e5e0638312130f5bd5d2d277afbc6f806
Author
Dear Ville
On Jul 2, 2013 8:42 PM, Ville Syrjälä ville.syrj...@linux.intel.com
wrote:
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be allocated
and assigned to phys_to_page
Dear Mr.Dae,
On Jul 2, 2013 9:42 PM, Inki Dae inki@samsung.com wrote:
2013/7/2 YoungJun Cho yj44@samsung.com:
Dear Ville
On Jul 2, 2013 8:42 PM, Ville Syrjälä ville.syrj...@linux.intel.com
wrote:
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From
w and vblank is already off
when it is called.
So addtional waiting vblank is not necessary any more.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_d
into proper positions.
And adds triggering unset routine in fimd_trigger() to exit from it
because there is a case like set config which requires triggering
but vblank is not enabled.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos
The ENWIN_F in WINCON# register and C#_EN_Fs in SHADOWCON register
should be always matched together, so adds fimd_channel_win()
to clean up code.
And this fimd_channel_win() should be called before unprotecting
window in fimd_win_commit().
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked
information.
Patch 5 arranges I80 interface interrupt configuration like RGB interface.
Patches 6 and 7 prevent showing the command mode panel garbage GRAM screen data.
I welcome any comments.
Thank you.
Best regards YJ
YoungJun Cho (7):
drm/exynos: fimd: remove unnecessary waiting vblank routine
For providing VBLANK information, drm_handle_vblank() should
be called properly, but it is blocked by wait_vsync_event
condition which is set by manager_ops->wait_for_vblank().
So moves it out from wait_vsync_event routine.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin P
The I80 interface uses SYS_WE and SYS_CS to process
1 pixel data, so it requires the twice faster clock
than the pixel clock.
And the frame done interrupt should occurr prior to
the next TE signal, H/W guy recommends to use as 1.73
times faster clock frequency.
Signed-off-by: YoungJun Cho
Acked
lay on command.
And moves the display on command execution routine from prepare()
to enable() in drm_panel_funcs 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(-)
d
The drm_helper_hpd_irq_event() does dpms control and panel is
initialized and displayed on by it.
So should register TE irq handler(exynos_dsi_te_irq_handler())
beforehand.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 19
Hi Andrzej,
Thank you for comments.
On 05/05/2014 08:27 PM, Andrzej Hajda wrote:
> On 04/27/2014 03:50 AM, YoungJun Cho wrote:
>> The offset of register DSIM_PLLTMR_REG in Exynos5420 is different
>> from the one in Exynos4 SoC.
>>
>> In case of Exynos5420 SoC, the
Hi Andrzej
Thank you for comments.
On 05/05/2014 07:35 PM, Andrzej Hajda wrote:
> On 04/27/2014 03:50 AM, YoungJun Cho wrote:
>> This patch adds DT bindings for s6e3fa0 panel.
>> The bindings describes panel resources, display timings and cpu mode timings.
>>
>> C
YoungJun Cho (18):
drm/exynos: dsi: move the EoT packets configuration point
drm/exynos: use wait_event_timeout() for safety usage
ARM: dts: video: add command mode display timing DT bindings
video: add command mode and command mode display timing
drm_modes: add command mode helpers
ARM: dts
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 replaces
wait_event() with wait_event_timeout() to avoid waiting for page flip completion
infinitely.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
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
This patch adds relevant to exynos5 compatible for exynos5 SoCs.
Changelog v2:
- Changes title and description (commented by Sachin Kamat)
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/arm/samsung/sysreg.txt |1 +
1 file changed, 1
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
commented by Laurent Pinchart, Andrzej Hajda)
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/samsung-fimd.txt |2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt
b/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
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 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
This patch adds relevant to exynos5420 compatible for exynos5420 SoC support.
Changelog v2:
- Changes title, description and fixes typo (commented by Sachin Kamat)
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/video/exynos_dsim.txt
This patch adds common part of dsi node.
Changelog v2:
- Uses clock macros instead of numbers (commented by Sachin Kamat)
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos5420.dtsi | 15 +++
1 file changed, 15 insertions
by Sachin)
Changelog v3:
- Removes using mode->private routine
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/exynos/Kconfig |1 +
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 277 +-
include/video/s
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 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
:
- Enhances readability, vddm readi failure case and removes duplicated power off
(commented by Andrzej Hajda)
Changelog v5:
- Uses command mode helper functions instead of videomode one
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
drivers/gpu/drm/panel/Kconfig
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
properties relevant things
(commented by Laurent Pinchart, Andrzej Hajda)
Changelog v7:
- Uses cmdmode-display-timings only
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
Acked-by: Kyungmin Park
---
.../devicetree/bindings/panel/samsung,s6e3fa0.txt | 45
1 file changed
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
v2:
- Moves exynos_dsi_enable_clocks() after exynos_dsi_reset()
(commented by Andrzej Hajda)
- Splits D-PHY control setting routines from PLL setting one
(commented by Andrzej Hajda)
Changelog v3:
- Uses macro for DSIM_PHYCTRL register (commented by Sachin)
Signed-off-by: YoungJun Cho
Acked
Hi Laurent,
Thank you for comments.
On 05/08/2014 01:00 AM, Laurent Pinchart wrote:
> On Wednesday 07 May 2014 10:05:46 YoungJun Cho wrote:
>> Hi Andrzej
>>
>> Thank you for comments.
>>
>> On 05/05/2014 07:35 PM, Andrzej Hajda 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 replaces
wait_event() with wait_event_timeout() to avoid waiting for page flip completion
infinitely.
Signed-off-by: YoungJun Cho
Acked-by: Inki Dae
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
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
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
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 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
-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
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 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 | 570
gards YJ
YoungJun Cho (18):
drm/exynos: dsi: move the EoT packets configuration point
drm/exynos: use wait_event_timeout() for safety usage
ARM: dts: video: add command mode display timing DT bindings
video: add command mode and command mode display timing
drm_modes: add command mode he
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
, 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
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
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 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
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 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 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
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 reset. S
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
lip 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/drm/exy
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 repl
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
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
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 | 13 +++--
1 file
uce 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
YoungJun Cho (14):
drm/exynos: dsi: move the EoT packets configuration point
drm/exyno
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
lip 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/drivers/
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
To support LCD I80 interface, the DSI host calls this function
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
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
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 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 | 569
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 | 8
drivers/gpu/drm/exynos/exynos_drm_crtc.h | 7 +++
drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 +++
3 files changed, 18 insertions
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
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
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
On 07/10/2014 12:22 AM, Thierry Reding wrote:
> On Tue, Jul 08, 2014 at 09:39:38AM +0900, YoungJun Cho wrote:
>> To support LCD I80 interface, the DSI host calls this function
>> to notify the panel tearing effect synchronization signal to
>> the CRTC device manager to trig
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
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