Hi Simon,
On Mon, Mar 2, 2015 at 7:53 AM, Simon Glass s...@google.com wrote:
Hi Ajay,
On 8 December 2014 at 15:40, Simon Glass s...@google.com wrote:
Hi Ajay,
On 7 December 2014 at 22:43, Ajay kumar ajayn...@gmail.com wrote:
Hi Minkyu,
On Mon, Dec 8, 2014 at 11:07 AM, Ajay kumar ajayn
doesn't break peach-pit LCD since 141/2=70.5Mhz, i.e FIMD
divider at IP level will get set to 1(the required divider setting
will be calculated and set by exynos_fimd_set_clock()) and hence
peach-pit LCD still works fine.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s
Now that the exynos_fb driver supports handling backlight GPIO
via DT, specify pwm output property via FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
arch/arm/dts/exynos54xx.dtsi |1 +
1
by Simon.
Ajay Kumar (8):
[PATCH V3 1/8] arm: exynos: add display clocks for Exynos5800
[PATCH V3 2/8] Exynos5: Fix rpll_sdiv to support both peach-pit and peach-pi
panels
[PATCH V3 3/8] video: exynos_fb: configure backlight GPIOs if specified in DT
[PATCH V3 4/8] video: parade: configure
Add get_lcd_clk and set_lcd_clk callbacks for Exynos5800 needed by
exynos video driver.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
arch/arm/cpu/armv7/exynos/clock.c | 65
Add support to configure PWM_OUT(PWM output) GPIO and
BL_EN(backlight enable) GPIO, if provided in FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
doc/device-tree-bindings/video/exynos-fb.txt
Add support to configure EDP_RST GPIO and EDP_SLP GPIO,
if provided in parade DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
drivers/video/parade.c | 11 +++
1 file changed, 11
Now that parade driver supports reading SLP and RST GPIO
from DT, specify the same in parade DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
arch/arm/dts/exynos5420-peach-pit.dts |2 ++
1 file
Add backlight enable GPIO, and delay needed for panel powerup
via FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
arch/arm/dts/exynos5800-peach-pi.dts |3 +++
1 file changed, 3 insertions
Remove GPIOs from smdk5420 board file and because the same
is already specified via DT.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Reviewed-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
board/samsung/smdk5420/smdk5420.c | 15 ---
1 file
Now that the exynos_fb driver supports handling backlight GPIO
via DT, specify pwm output property via FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos54xx.dtsi |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm
Add support to configure EDP_RST GPIO and EDP_SLP GPIO,
if provided in parade DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/parade.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/video/parade.c b/drivers/video/parade.c
index
Remove GPIOs from smdk5420 board file and because the same
is already specified via DT.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/smdk5420/smdk5420.c | 15 ---
1 file changed, 15 deletions(-)
diff --git a/board/samsung/smdk5420/smdk5420.c
b/board
Add backlight enable GPIO, and delay needed for panel powerup
via FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos5800-peach-pi.dts |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/dts/exynos5800-peach-pi.dts
b/arch/arm/dts/exynos5800
Now that parade driver supports reading SLP and RST GPIO
from DT, specify the same in parade DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos5420-peach-pit.dts |2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/exynos5420-peach-pit.dts
b
Add get_lcd_clk and set_lcd_clk callbacks for Exynos5800 needed by
exynos video driver.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos/clock.c | 66 ++--
arch/arm/include/asm/arch-exynos/clk.h |3 ++
2 files changed, 66
doesn't break peach-pit LCD since 141/2=70.5Mhz, i.e FIMD
divider at IP level will get set to 1(the required divider setting
will be calculated and set by exynos_fimd_set_clock()) and hence
peach-pit LCD still works fine.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos
On Tue, Mar 3, 2015 at 7:33 PM, Ajay Kumar ajaykumar...@samsung.com wrote:
Add support for the eDP panel supported on peach_pi.
Changes since V1:
-- Address comments for clock changes
-- Remove the use of GPIO enums, and use DT to specify GPIOs.
Ajay Kumar (8):
[PATCH V2
Add support to configure PWM_OUT(PWM output) GPIO and
BL_EN(backlight enable) GPIO, if provided in FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
doc/device-tree-bindings/video/exynos-fb.txt |2 ++
drivers/video/exynos_fb.c| 23
Add support for the eDP panel supported on peach_pi.
Changes since V1:
-- Address comments for clock changes
-- Remove the use of GPIO enums, and use DT to specify GPIOs.
Ajay Kumar (8):
[PATCH V2 1/8] arm: exynos: add display clocks for Exynos5800
[PATCH V2 2/8] Exynos5: Fix
Ajay Kumar (13):
[PATCH 01/13] video: exynos_fb: Remove callbacks from the driver
[PATCH 02/13] video: exynos_dp: Remove callbacks from the driver
[PATCH 03/13] video: exynos_fb: Make fimd_ctrl global
[PATCH 04/13] EXYNOS: FDT: Add compatible strings for FIMD
[PATCH 05/13] video
fimd_ctrl variable was redundantly defined across all the functions in
the driver even though it contains just the same address. We make it
global and initialize it in exynos_fimd_lcd_init. From then on, other
funtions can use the data in the global variable.
Signed-off-by: Ajay Kumar ajaykumar
Add DT node and bindings documentaion for DP.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos5250.dtsi | 7 +++
doc/device-tree-bindings/video/exynos-dp.txt | 69
2 files changed, 76 insertions(+)
create mode 100644 doc
-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_dp.c | 2 ++
drivers/video/exynos_dp_lowlevel.c | 52 +-
drivers/video/exynos_dp_lowlevel.h | 1 +
3 files changed, 10 insertions(+), 45 deletions(-)
diff --git a/drivers/video/exynos_dp.c b
Add DT bindings for FIMD supporting an eDP panel of size 2560x1600.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/dts/exynos5250-smdk5250.dts | 25 +
1 file changed, 25 insertions(+)
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts
b/board
Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
include/fdtdec.h | 1 +
lib/fdtdec.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/fdtdec.h b/include/fdtdec.h
index b9d1270..31fb959 100644
--- a/include/fdtdec.h
+++ b
Add DT bindings for DP supporting an eDP panel of size 2560x1600.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/dts/exynos5250-smdk5250.dts | 15 +++
1 file changed, 15 insertions(+)
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts
b/board/samsung/dts
Add function to parse the required platform data fron DP DT node
and fill the edp_info structure.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_dp.c | 65 ++
drivers/video/exynos_dp_lowlevel.c | 17 ++
2 files
Since we have DT support in exynos_fb and exynos_dp drivers now,
we need not define any static structure or platform data related to
display in the board file smdk5250.c.
So, we place the already existing structures inside #ifndef CONFIG_OF_CONTROL
block.
Signed-off-by: Ajay Kumar ajaykumar
compile tested.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/smdk5250/smdk5250.c| 6 +--
board/samsung/trats/trats.c | 6 +--
board/samsung/universal_c210/universal.c | 23 ++-
drivers/video/exynos_fb.c| 67
Add required compatible information for FIMD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
include/fdtdec.h | 1 +
lib/fdtdec.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 77f244f..b9d1270 100644
--- a/include/fdtdec.h
+++ b
Replaced the functionality of callbacks by using a standard set of functions.
Instead of implementing and hooking up a callback, put the same code in one of
the standard set of functions by overriding it.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/include/asm/arch-exynos
Add DT node and bindings documentation for FIMD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos5250.dtsi | 6 ++
doc/device-tree-bindings/video/exynos-fb.txt | 92
2 files changed, 98 insertions(+)
create mode 100644 doc
Add function to parse FIMD data from device tree.
The driver still supports non-DT case.
Define panel_info statically in some file if you are not using DT.
If you have defined DT node for FIMD, panel_info will be filled
using the bindings of FIMD DT node.
Signed-off-by: Ajay Kumar ajaykumar
Hi Simon,
The idea was to move out panel_info structure from board files, and
passing the same info from the device tree.
The first obstacle towards this were the callback hooks in the
panel_info structure.
This is just a workaround for such function pointers.
Regards,
Ajay Kumar
On Wed, Mar 13
=HEAD#l33
Regards,
Ajay Kumar
On Tue, Aug 6, 2013 at 12:07 PM, Tushar Behera tushar.beh...@linaro.orgwrote:
On 08/06/2013 08:29 AM, Minkyu Kang wrote:
Dear Tushar Behera,
On 07/06/13 19:56, Tushar Behera wrote:
On EXYNOS4210, there are three paths for display data to be processed
---
Changes for V2:
* Updated review comments from Ajay Kumar, reusing the code from
arch/arm/cpu/armv7/exynos/system.c.
board/samsung/origen/origen.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c
index 15f77ca..bb16699 100644
LCD_XRES and LCD_YRES from the main config file.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/include/asm/arch-exynos/system.h | 1 +
board/samsung/common/board.c | 15 +++
drivers/video/exynos_fb.c | 20 ++--
include/configs
s3c24x0 with High-speed and new SYS_I2C framework support
http://www.mail-archive.com/u-boot@lists.denx.de/msg122679.html
Ajay Kumar (6):
[PATCH 1/6] exynos_fb: Remove usage of static defines
[PATCH 2/6] arm: exynos: Add RPLL for Exynos5420
[PATCH 3/6] arm: exynos: Add
Add get_lcd_clk and set_lcd_clk callbacks for Exynos5420 needed by
exynos video driver.
Also, configure ACLK_400_DISP1 as the parent for MUX_ACLK_400_DISP1_SUB_SEL.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos/clock.c | 74
Enable FIMD and DP drivers on SMDK5420 so that we get to
see the LCD console on eDP panel.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
include/configs/smdk5420.h | 8
1 file changed, 8 insertions(+)
diff --git a/include/configs/smdk5420.h b/include/configs/smdk5420.h
index
RPLL is needed to drive the LCD panel on Exynos5420 based boards.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos/clock_init.h | 3 +++
arch/arm/cpu/armv7/exynos/clock_init_exynos5.c | 13 +
2 files changed, 16 insertions(+)
diff --git
On Exynos5420, the FIMD sysmmus are in on state by default.
We have to disable them in order to make FIMD DMA work.
This patch adds the required framework to exynos_fimd driver
to disable FIMD sysmmu on Exynos5420.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/dts/exynos5420
Add callbacks to set up DP-HPD, backlight and LCD power
on SMDK5420.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/smdk5420/smdk5420.c | 118 +++---
1 file changed, 34 insertions(+), 84 deletions(-)
diff --git a/board/samsung/smdk5420
the kernel panic which arises from sysmmu driver.
Create an Exynos specific definition for the weak function
arch_cleanup_before_linux(), and then place the call to
exynos_fimd_lcd_disable() inside the overrided definition of
arch_cleanup_before_linux().
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Add infrasturcture to cleanup any of those architecture related settings
done for u-boot, if they can cause problem during kernel boot.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/cpu.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/cpu/armv7
+Simon Glass
On Thu, Oct 3, 2013 at 2:25 PM, Albert ARIBAUD albert.u.b...@aribaud.netwrote:
Hi Ajay,
On Thu, 03 Oct 2013 14:34:20 +0530, Ajay Kumar
ajaykumar...@samsung.com wrote:
If the exynos display controller is still active when Linux starts,
then it will result in a kernel panic
Hi Albert,
On Thu, Oct 3, 2013 at 2:28 PM, Albert ARIBAUD albert.u.b...@aribaud.netwrote:
Hi Ajay,
On Thu, 03 Oct 2013 14:34:19 +0530, Ajay Kumar
ajaykumar...@samsung.com wrote:
Add infrasturcture to cleanup any of those architecture related settings
done for u-boot, if they can cause
Hi Simon,
On Thu, Oct 3, 2013 at 7:51 PM, Simon Glass s...@chromium.org wrote:
Hi,
On Thu, Oct 3, 2013 at 3:24 AM, Ajay kumar ajayn...@gmail.com wrote:
+Simon Glass
On Thu, Oct 3, 2013 at 2:25 PM, Albert ARIBAUD
albert.u.b...@aribaud.net
wrote:
Hi Ajay,
On Thu, 03 Oct 2013
On Thu, Oct 3, 2013 at 9:14 PM, Albert ARIBAUD albert.u.b...@aribaud.netwrote:
Hi Ajay,
On Thu, 3 Oct 2013 14:49:49 +0530, Ajay kumar ajayn...@gmail.com
wrote:
Hi Albert,
On Thu, Oct 3, 2013 at 2:28 PM, Albert ARIBAUD
albert.u.b...@aribaud.netwrote:
Hi Ajay,
On Thu, 03
This patch fixes a bug introduced while adding DT support
to Exynos FIMD driver:
commit c23f3157d69bbb6c044256870f745f195b12431e
Author: Ajay Kumar ajaykumar...@samsung.com
Date: Thu Feb 21 23:53:01 2013 +
video: exynos_fb: add DT support for FIMD driver
ping.
On Thu, Apr 4, 2013 at 7:55 PM, Ajay Kumar ajaykumar...@samsung.com wrote:
This patch fixes a bug introduced while adding DT support
to Exynos FIMD driver:
commit c23f3157d69bbb6c044256870f745f195b12431e
Author: Ajay Kumar ajaykumar...@samsung.com
Date: Thu
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos/clock.c |2 +-
1 files changed, 1 insertions(+), 1 deletions
This patch adds pinmux configuration for backlight, LCD reset
and HPD for DP panel on Exynos5 SMDK.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/cpu/armv7/exynos/pinmux.c| 20
arch/arm/include/asm/arch-exynos/periph.h |1 +
2 files changed
to remove the dependency.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fb.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index d9a3f9a..39d3b74 100644
--- a/drivers/video/exynos_fb.c
+++ b
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/smdk5250/smdk5250.c | 82
Currently, exynos FIMD driver is being used to support only TIZEN LOGOs.
In order to get LCD console, we need to enable half word swap feature
of FIMD and use 16 BPP.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fimd.c | 10 --
1 files changed, 8
Changes since V1:
-- Fix commit message in [PATCH V2 1/4].
-- Move LCD GPIO confiration from exynos common file to board file.
-- Use CONFIG_CMD_BMP instead of CONFIG_TIZEN to distinguish
between Proprietary logo support and LCD console support.
[PATCH V2 1/4]
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
arch/arm/cpu/armv7/exynos/clock.c |2 +-
1
to remove the dependency.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
drivers/video/exynos_fb.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index d9a3f9a..39d3b74
, and if
CONFIG_CMD_BMP is not defined you get output console on LCD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fb.c |5 -
drivers/video/exynos_fimd.c | 10 --
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/video/exynos_fb.c b
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung
Changes since V2:
-- Add dummy definition to fix compilation dependency on
CONFIG_EXYNOS_MIPI_DSIM.
-- Create and use new config CONFIG_EXYNOS_LOGO instead of using
CONFIG_CMD_BMP
-- Remove explicit call for cfg_lcd_gpio and add it as callback.
-by: Ajay Kumar ajaykumar...@samsung.com
---
arch/arm/include/asm/arch-exynos/mipi_dsim.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h
b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
index 9a7cbeb..b73263d 100644
--- a/arch
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
arch/arm/cpu/armv7/exynos/clock.c |2 +-
1
, and if
CONFIG_EXYNOS_LOGO is not defined you get output console on LCD.
CONFIG_EXYNOS_LOGO is added to Trats configuration to keep
existing logo feature intact in Trats.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fb.c |5 -
drivers/video/exynos_fimd.c | 10
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung
Changes since V3:
-- Make the dummy definition for exynos_mipi_dsi_init static and
inline.
-- Remove #ifdef, instead use logo_on field to add LCD console support.
[PATCH V2 RESEND 1/4] EXYNOS5: Change parent clock of FIMD to MPLL
[PATCH V2 2/4] EXYNOS: Add dummy definition to
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
arch
-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
arch/arm/include/asm/arch-exynos/mipi_dsim.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h
b/arch
user wants Logo or Console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fb.c |7 +++
drivers/video/exynos_fimd.c | 12
2 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon
Hi Minkyu,
On Tue, Jan 8, 2013 at 8:05 AM, Minkyu Kang mk7.k...@samsung.com wrote:
Dear Ajay Kumar,
On 21/12/12 19:35, Ajay Kumar wrote:
Currently, exynos FIMD driver is being used to support only TIZEN LOGOs.
In order to get LCD console, we need to enable half word swap feature
of FIMD
On Tue, Jan 8, 2013 at 8:10 AM, Minkyu Kang mk7.k...@samsung.com wrote:
Dear Ajay,
On 21/12/12 19:35, Ajay Kumar wrote:
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size
[PATCH V3 1/4] EXYNOS5: Change parent clock of FIMD to MPLL
[PATCH V3 2/4] EXYNOS: Add dummy definition to fix compilation dependency on
CONFIG_EXYNOS_MIPI_DSIM
[PATCH V5 3/4] video: Modify exynos_fimd driver to support LCD console
[PATCH V5 4/4] EXYNOS5: Add support for FIMD and DP
-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
arch/arm/cpu/armv7/exynos/clock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/exynos/clock.c
b/arch/arm/cpu/armv7/exynos/clock.c
index
to board file.
changes in V3:
-- Remove explicit call for cfg_lcd_gpio and add it as callback.
changes in V4:
-- use logo_on = 1 for smdk5250 panel_info structure.
changes in V5:
-- Move CONFIGS from smdk5250.h to exynos5250-dt.h.
-- Added changelog in commit message.
Signed-off-by: Ajay Kumar
#ifdef CONFIG_CMD_BMP
-- Added changelog in commit message.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_fb.c | 2 ++
drivers/video/exynos_fimd.c | 12
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/video/exynos_fb.c b
:
-- Make dummy definition for exynos_mipi_dsi_init as static.
Changes in V3:
-- Added Changelog in commit message.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
arch/arm/include/asm/arch-exynos/mipi_dsim.h
[PATCH V6 1/4] EXYNOS5: Change parent clock of FIMD to MPLL
[PATCH V6 2/4] EXYNOS: Add dummy definition to fix compilation dependency on
CONFIG_EXYNOS_MIPI_DSIM
[PATCH V6 3/4] video: Modify exynos_fimd driver to support LCD console
[PATCH V6 4/4] EXYNOS5: Add support for FIMD and DP
With VPLL as source clock to FIMD,
Exynos DP Initializaton was failing sometimes with unstable clock.
Changing FIMD source to MPLL resolves this issue.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
Changes
user wants Logo or Console.
Define CONFIG_CMD_BMP and make logo_on = 1 to get Logo on screen.
Use logo_on = 0 to get output console on LCD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
Changes in V2:
-- Use CONFIG_CMD_BMP instead of CONFIG_TIZEN to distinguish
between Proprietary logo
Add panel_info structure required by LCD driver
and DP panel platdata for SMDK5250.
Add GPIO configuration for LCD.
Enable FIMD and DP support on SMDK5250.
DP Panel size: 2560x1600.
We use 16BPP resolution to get LCD console.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon
-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Acked-by: Donghwa Lee dh09@samsung.com
---
Changes in V2:
-- Make dummy definition for exynos_mipi_dsi_init as static.
Changes in V3:
-- Added Changelog in commit message.
Changes in V6:
-- Moved changelog to proper
u-boot compilation fails for smdk5250 when we deselect CONFIG_LCD
from the main config file. This patch fixes it.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
board/samsung/smdk5250/smdk5250.c | 2 ++
include/configs/exynos5250-dt.h | 2 ++
2 files changed, 4 insertions(+)
diff
setenv stdout serial.
You can switch error console(stderr) as well, using similar commands.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
include/configs/exynos5250-dt.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250
'
This is because exynos video drivers have dependency on CONFIG_LCD.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V2: Add compilation error message to commit log.
board/samsung/smdk5250/smdk5250.c | 2 ++
include/configs/exynos5250-dt.h | 2 ++
2
to serial using setenv stdout serial.
You can switch error console(stderr) as well, using similar commands.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
---
Changes in V2: We use CONFIG_CONSOLE_MUX always. In V1, CONFIG_CONSOLE_MUX
was enabled
This patchset fixes the following compilation warnings:
exynos_dp.c: In function 'exynos_init_dp':
exynos_dp.c:860:23: warning: variable 'disp_info' set but not used
[-Wunused-but-set-variable]
exynos_fb.c: In function 'draw_logo':
exynos_fb.c:74:8: warning: variable 'addr' set but not used
Remove unused variable disp_info to fix the following compilation warning:
exynos_dp.c: In function 'exynos_init_dp':
exynos_dp.c:860:23: warning: variable 'disp_info' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
---
drivers/video/exynos_dp.c
: warning: variable 'addr' set but not used
[-Wunused-but-set-variable]
exynos_fb.c:73:9: warning: variable 'y' set but not used
[-Wunused-but-set-variable]
exynos_fb.c:73:6: warning: variable 'x' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Hi Albert,
On Mon, Jan 14, 2013 at 1:14 PM, Albert ARIBAUD
albert.u.b...@aribaud.net wrote:
Hi Rajeshwari,
On Mon, 14 Jan 2013 10:16:05 +0530, Rajeshwari Birje
rajeshwari.bi...@gmail.com wrote:
Hi Albert,
- VCMA9 is broken by commit a9d2ae7014d9e66dde6dd4a344308449508e4a22,
which
Hi Simon,
On Tue, Jan 22, 2013 at 7:13 PM, Simon Glass s...@chromium.org wrote:
Hi Ajay,
On Mon, Jan 14, 2013 at 1:32 AM, Ajay Kumar ajaykumar...@samsung.com wrote:
Previously, the call to draw_logo() was happening irrespective
of whether we have selected logo or LCD console
Piotr,
Adding more comments.
On Thu, Feb 27, 2014 at 10:50 PM, Ajay kumar ajayn...@gmail.com wrote:
Hi Piotr,
Find my comments inline.
On Tue, Feb 25, 2014 at 11:33 PM, Piotr Wilczek p.wilc...@samsung.comwrote:
This patch adds additional data parsing from DTB and adds the new
http://lists.denx.de/mailman/listinfo/u-boot
Regards,
Ajay Kumar
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(SAMSUNG_EXYNOS_SERIAL, samsung,exynos4210-uart),
--
1.8.3.2
___
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U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
Regards,
Ajay Kumar
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U-Boot
specific, then it should come as a DT entry from MIPI-DSI
node.
Also, if you add a new DT entry, please update the following file:
doc/device-tree-bindings/video/exynos-fb.txt
Regards,
Ajay Kumar
On Tue, Mar 4, 2014 at 7:25 PM, Piotr Wilczek p.wilc...@samsung.com wrote:
This patch adds additional
Piotr,
You need to add the documentation for the bindings you create.
Please add a exynos_mipi_dsi.txt file under the directory:
doc/device-tree-bindings/video/
Regards,
Ajay Kumar
On Tue, Mar 4, 2014 at 7:25 PM, Piotr Wilczek p.wilc...@samsung.com wrote:
This patch enables parsing mipi data
LCD_XRES and LCD_YRES from the main config file.
Signed-off-by: Ajay Kumar ajaykumar...@samsung.com
Acked-by: Simon Glass s...@chromium.org
Tested-by: Simon Glass s...@chromium.org
---
arch/arm/include/asm/arch-exynos/system.h |1 +
board/samsung/common/board.c | 15
suggestion of not using else.
[PATCH V2 4/10] : For FIMD SYSMMU DT, use same compatible string as kernel.
[TEST_ONLY V2 6/10]: Make this patch TEST_ONLY
Changes from V2:
[PATCH V3 5/9] : Use SPDX tags to define the license for the file: parade.c
Removed TEST_ONLY patches.
Ajay Kumar (8):
[PATCH V3 1
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