On 10/21/2013 6:58 PM, Ville Syrjälä wrote:
On Mon, Oct 21, 2013 at 05:51:06PM +0530, Shobhit Kumar wrote:
Minor modification to m_n_p calculations as well
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi_pll.c | 75 --
1 file changed, 63
On 10/21/2013 7:14 PM, Jani Nikula wrote:
On Mon, 21 Oct 2013, Shobhit Kumar wrote:
Minor modification to m_n_p calculations as well
That should probably be a separate patch, unless it's a requirement for
what the main subject of this patch is. The commit message does not say.
Will d
On 10/21/2013 6:57 PM, Jani Nikula wrote:
Hi Shobhit -
On Mon, 21 Oct 2013, Shobhit Kumar wrote:
Also add new fields in intel_dsi to have all dphy related parameters.
These will be useful even when we go for pure generic MIPI design
I feel like we have a different idea of what the ideal
Hi Jani,
On 10/22/2013 05:23 PM, Jani Nikula wrote:
On Tue, 22 Oct 2013, Shobhit Kumar wrote:
On 10/21/2013 6:57 PM, Jani Nikula wrote:
Hi Shobhit -
On Mon, 21 Oct 2013, Shobhit Kumar wrote:
Also add new fields in intel_dsi to have all dphy related parameters.
These will be useful even
On 10/22/2013 04:19 PM, Ville Syrjälä wrote:
On Tue, Oct 22, 2013 at 02:36:18PM +0530, Shobhit Kumar wrote:
On 10/21/2013 6:53 PM, Ville Syrjälä wrote:
On Mon, Oct 21, 2013 at 05:51:07PM +0530, Shobhit Kumar wrote:
Has been tested on couple of panels now.
While it's nice to get patch
On 10/23/2013 07:52 PM, Jani Nikula wrote:
On Wed, 23 Oct 2013, Shobhit Kumar wrote:
Hi Jani,
On 10/22/2013 05:23 PM, Jani Nikula wrote:
On Tue, 22 Oct 2013, Shobhit Kumar wrote:
On 10/21/2013 6:57 PM, Jani Nikula wrote:
Hi Shobhit -
On Mon, 21 Oct 2013, Shobhit Kumar wrote:
Also add
On 10/24/2013 01:54 PM, Jani Nikula wrote:
On Thu, 24 Oct 2013, Shobhit Kumar wrote:
On 10/23/2013 07:52 PM, Jani Nikula wrote:
So I think let's keep trying to find the right abstractions to separate
the DSI core and the panel drivers, make it possible to support several
panels wit
added later.
- Other general code cleanup as suggested
- drm/i915: Use FLISDSI interface for band gap reset - has no changes and
is included
for completeness of the patch set
Regards
Shobhit
Shobhit Kumar (7):
drm/i915: Add more dev ops for MIPI sub encoder
drm/i915: Use
Basically check for both +ive and -ive deviation from target clock and
pick the one with minimal error. If we get a direct match, break from
loop to acheive some optimization.
Signed-off-by: Vijayakumar Balakrishnan
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi_pll.c | 26
with more details
- Move the new parameters out of this patch
Signed-off-by: Yogesh Mohan Marimuthu
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c |9 -
drivers/gpu/drm/i915/intel_dsi.h |5 +
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git
m-n-p changes into a separate patch
- Removed the parameter check for intel_dsi->dsi_clock_freq. This will be
bought back in if needed when appropriate panel drivers are done
Signed-off-by: Vijayakumar Balakrishnan
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi_pl
DSI PLL will get configured during crtc_enable using ->pre_pll_enable
and no need to do in ->mode_set
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c |3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel
Signed-off-by: Shobhit Kumar
Signed-off-by: Yogesh Mohan Marimuthu
Reviewed-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_drv.h |2 ++
drivers/gpu/drm/i915/i915_reg.h |1 +
drivers/gpu/drm/i915/intel_dsi.c | 47 ++---
drivers/gpu/drm/i915
implemntation based on VBT design enhancments to support multiple panels
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 27 +--
drivers/gpu/drm/i915/intel_dsi.h | 14 ++
2 files changed, 27 insertions(+), 14 deletions(-)
diff --git a
mmit messgae
- Moved parameter changes out into another patch
- Backlight enabling will be a new patch
Signed-off-by: Yogesh Mohan Marimuthu
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/i915_drv.h | 11
drivers/gpu/drm/i915/intel_
On 11/11/2013 02:20 PM, Thierry Reding wrote:
On Sat, Nov 09, 2013 at 11:28:16AM +0100, Daniel Vetter wrote:
On Sat, Nov 09, 2013 at 03:19:01PM +0530, Shobhit Kumar wrote:
Hi All -
These patches enhance the current support for MIPI DSI for Baytrail. They
continue on the sub-encoder design and
On Thursday 22 March 2012 02:32 AM, Daniel Vetter wrote:
On Wed, Mar 21, 2012 at 12:48:32PM -0700, Jesse Barnes wrote:
From: Shobhit Kumar
HDMI register offsets are different in Valleyview. Add support for the
same.
Signed-off-by: Beeresh G
Signed-off-by: Shobhit Kumar
Reviewed-by: Vijay
In Haswell while disabling a pipe, we need to disable the DDI control as
well along with the PIPECONF. Otherwise we will hit assertions during crtc
disable
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_display.c |7 +++
1 files changed, 7 insertions(+), 0 deletions
On 06/08/2012 07:20 PM, Eugeni Dodonov wrote:
On 06/08/2012 09:49 AM, Daniel Vetter wrote:
On Fri, Jun 08, 2012 at 11:44:23AM +0530, Shobhit Kumar wrote:
In Haswell while disabling a pipe, we need to disable the DDI control as
well along with the PIPECONF. Otherwise we will hit assertions
On 06/11/2012 12:38 PM, Daniel Vetter wrote:
On Mon, Jun 11, 2012 at 7:25 AM, Shobhit Kumar wrote:
On 06/08/2012 07:20 PM, Eugeni Dodonov wrote:
On 06/08/2012 09:49 AM, Daniel Vetter wrote:
On Fri, Jun 08, 2012 at 11:44:23AM +0530, Shobhit Kumar wrote:
In Haswell while disabling a pipe
On 06/13/2012 01:35 PM, Daniel Vetter wrote:
On Tue, Jun 12, 2012 at 02:47:30PM -0700, Jesse Barnes wrote:
From: Shobhit Kumar
VLV supports two dp panels, there are two set of panel power sequence
registers which needed to be programmed based on the configured
pipe. This patch add supports for
On some BYT PLatform the PWM is controlled using CRC PMIC. Add a lookup
entry for the same to be used by the consumer (Intel GFX)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 9 +
1
Needed for PWM control suuported by the PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_crc.c b/drivers/mfd
The Crystalcove PMIC controls PWM signals and this driver exports that
capability as a PWM chip driver. This is platform device implementtaion
of the drivers/mfd cell device for CRC PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 34 --
drivers/gpu/drm/i915/intel_dsi.h | 10 ++
2 files changed, 42 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers
-by: Shobhit Kumar
---
drivers/pwm/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index d979bc0..485c75e 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -597,7 +597,7 @@ EXPORT_SYMBOL_GPL(of_pwm_get);
* @table: array
On some Intel SoC platforms, the panel enable/disable signals are
controlled by CRC PMIC. Add those control as a new GPIO in a lookup
table for gpio-crystalcove chip during CRC driver load
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
Some chips instead of using period_ns and duty_ns can be configured
using the clock divisor and duty percent. Adds an alternative
configuration method for such chips
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/pwm
Export PANEL_EN/DISABLE (offset 0x52) as additional GPIO. Needed
by display driver to enable the DSI panel on BYT platform where
the Panel EN/Disable control is routed thorugh CRC PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
panel. As of now the pwm
use is not hooked in to the bigger backlight class driver based infra in i915
but will be done as next step.
Sending all patches together to give a complete view of changes and how they gel
together. Please provide your comments.
Regards
Shobhit
Shobhit Kumar (9):
drivers
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 25 +
drivers/gpu/drm/i915/intel_dsi.h | 3 +++
2 files changed, 28 insertions(+)
diff --git a/drivers/gpu/drm/i915
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/pwm/core.c | 27 ++-
include/linux/pwm.h | 33 +
2 files changed, 59 insertions(+), 1 deletion(-)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 810aef3..604e93d
On 03/13/2015 10:50 PM, Daniel Vetter wrote:
> On Fri, Mar 13, 2015 at 04:30:43PM +0200, Ville Syrjälä wrote:
>> On Thu, Mar 12, 2015 at 10:01:33PM +0530, Shobhit Kumar wrote:
>>> CC: Samuel Ortiz
>>> Cc: Linus Walleij
>>> Cc: Alexandre Courbot
>>> C
On 03/13/2015 08:00 PM, Ville Syrjälä wrote:
> On Thu, Mar 12, 2015 at 10:01:33PM +0530, Shobhit Kumar wrote:
>> CC: Samuel Ortiz
>> Cc: Linus Walleij
>> Cc: Alexandre Courbot
>> Cc: Thierry Reding
>> Signed-off-by: Shobhit Kumar
>> ---
&g
(Ville)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 32 ++--
drivers/gpu/drm/i915/intel_dsi.h | 6 ++
2 files changed, 36 insertions(+), 2 deletions(-)
diff
On 03/25/2015 06:43 PM, Daniel Vetter wrote:
> On Wed, Mar 25, 2015 at 01:24:01PM +0100, Linus Walleij wrote:
>> On Tue, Mar 24, 2015 at 11:53 AM, Daniel Vetter wrote:
>>> On Tue, Mar 24, 2015 at 11:16 AM, Linus Walleij
>>> wrote:
>>
>>> So summary:
>>> - Reusing the dynamic gpio lookup stuff wou
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 03/24/2015 01:53 PM, Thierry Reding wrote:
> On Fri, Mar 13, 2015 at 07:28:02PM +0530, Shobhit Kumar wrote:
>> Some chips instead of using period_ns and duty_ns can be
>> configured using the clock divisor and duty percent. Adds an
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 04/10/2015 01:59 PM, Thierry Reding wrote:
> On Wed, Apr 01, 2015 at 11:58:50AM +0530, Shobhit Kumar wrote:
>> -BEGIN PGP SIGNED MESSAGE- Hash: SHA1
>>
>> On 03/24/2015 01:53 PM, Thierry Reding wrote:
>>> On F
For MIPI, DSI PLL is configured separately in vlv_configure_dsi_pll
during the DSI enable sequence
Causing WARN dump otherwise in dpio_reads
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_display.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers
For MIPI, DSI PLL is configured separately in vlv_configure_dsi_pll
during the DSI enable sequence
Causing WARN dump otherwise in dpio_reads
v2: Add IS_CHERRYVIEW check as suggested by Ville
Signed-off-by: Shobhit Kumar
Reviewed-by: Ville Syrjälä
---
drivers/gpu/drm/i915/intel_display.c | 7
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80818
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 29 +++--
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
While sending DPI SHUTDOWN command, we cannot wait for FIFO empty as
pipes are not disabled at that time. In case of MIPI we disable port
first and send SHUTDOWN command while pipe is still running and FIFOs
will not be empty, causing spurious error log
Signed-off-by: Shobhit Kumar
---
drivers
Ensure that the DSI packets for a particular sequence are completely
sent before going ahead in the enabling or disabling of the panel
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 8
drivers/gpu/drm/i915/intel_dsi_cmd.c | 16
drivers/gpu/drm
ort.
Regards
Shobhit
Shobhit Kumar (3):
drm/i915: Add get_config implementation for DSI encoder
drm/i915: wait for all DSI FIFOs to be empty
drm/i915: Add support for Video Burst Mode for MIPI DSI
drivers/gpu/drm/i915/intel_bios.h | 3 +-
drivers/gpu/drm/i915/intel_display.c |
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_bios.h | 3 ++-
drivers/gpu/drm/i915/intel_dsi.c | 22 ++---
drivers/gpu/drm/i915/intel_dsi.h | 2 ++
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 38 --
drivers/gpu
Call to vlv_crtc_clock_get is not needed for DSI and was causing dpio
read WARN dumps as well. Absence of ->get_config was casuing othet WARN
dumps as well. With this the last of the known WARN dumps for DSI should
be fixed.
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_displa
and title
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_display.c | 4
drivers/gpu/drm/i915/intel_dsi.c | 21 +++-
drivers/gpu/drm/i915/intel_dsi.h | 1 +
drivers/gpu/drm/i915/intel_dsi_pll.c | 46
4 files changed, 71 i
title
v3: Address review comments by Imre
- Proper masking of P1, M1 fields while computing divisors
- assert in case of bpp mismatch
- guard for divide by 0 while computing pclk
- Use ARRAY_SIZE instead of direct calculation
Signed-off-by: Shobhit Kumar
---
drivers/gpu
v2: Updated the error log as suggested by Imre
Signed-off-by: Shobhit Kumar
Reviewed-by: Imre Deak
---
drivers/gpu/drm/i915/intel_bios.h | 3 ++-
drivers/gpu/drm/i915/intel_dsi.c | 22 ++---
drivers/gpu/drm/i915/intel_dsi.h | 2 ++
drivers/gpu/drm
On Wed, May 20, 2015 at 8:39 PM, Shobhit Kumar wrote:
> On Thu, May 7, 2015 at 12:49 PM, Shobhit Kumar wrote:
>> On Wed, May 6, 2015 at 5:44 PM, Thierry Reding
>> wrote:
>>> On Tue, May 05, 2015 at 03:08:36PM +0530, Shobhit Kumar wrote:
>>>> The Crystalcov
On Fri, May 1, 2015 at 2:42 AM, Paul Bolle wrote:
> On Wed, 2015-04-29 at 19:30 +0530, Shobhit Kumar wrote:
>> --- a/drivers/pwm/Kconfig
>> +++ b/drivers/pwm/Kconfig
>
>> +config PWM_CRC
>> + bool "Intel Crystalcove (CRC) PWM support"
>> +
Hi Paul,
On Fri, Jun 19, 2015 at 12:11 AM, Paul Bolle wrote:
> Hi Shobhit,
>
> On Thu, 2015-06-18 at 23:24 +0530, Shobhit Kumar wrote:
>> On Fri, May 1, 2015 at 2:42 AM, Paul Bolle wrote:
>> > On Wed, 2015-04-29 at 19:30 +0530, Shobhit Kumar wrote:
>> >> -
On Sat, Jun 20, 2015 at 11:34 PM, Paul Gortmaker
wrote:
> [Re: [Intel-gfx] [PATCH 6/8] drivers/pwm: Add Crystalcove (CRC) PWM driver]
> On 20/06/2015 (Sat 13:23) Paul Bolle wrote:
>
>> [Added Paul Gortmaker.]
>>
>> Hi Shobhit,
>>
>> On Fri, 2015-06-19 at 12
Cc: Alexandre Courbot
Cc: Thierry Reding
Reviewed-by: Alexandre Courbot
Reviewed-by: Linus Walleij
Signed-off-by: Shobhit Kumar
---
drivers/gpio/gpiolib.c | 13 +
include/linux/gpio/machine.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/drivers/gpio/gpiolib.c b
: Correct the subject line (Lee jones)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Acked-by: Linus Walleij
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 17 +
1 file changed, 17 insertions(+)
diff --git
: Thierry Reding
Acked-by: Lee Jones
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_core.c
b/drivers/mfd/intel_soc_pmic_core.c
index f3d918e..a00ddd9 100644
--- a/drivers/mfd
EV in case pwm_get fails
- in case pwm_config error return error cdoe from pwm_config
- Cleanup pwm in intel_panel_destroy_backlight
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_drv.h
(Ville)
v4: Moved PWM vs SoC backlight #defines to intel_bios.h (Jani)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Linus Walleij
Reviewed-by: Jani Nikula
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_bios.h | 7 +++
drivers/gpu
move the redundant rule of three while calculating pwm level
- Use the platform_device in pwm_chip
- Use builin_platform_driver
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Cc: Paul Bolle
Cc: Paul Gortmaker
Signed-off-by: Shobhit Kumar
---
drivers/pwm/Kco
Needed for PWM control suuported by the PMIC
v2: Correct the subject line (Lee jones)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file changed, 3 insertions
/backlight/intel_backlight interface.
Patches were also verified on android-x86 tree for AsusT100.
Regards
Shobhit
Shobhit Kumar (7):
gpiolib: Add support for removing registered consumer lookup table
mfd: intel_soc_pmic_core: Add lookup table for Panel Control as GPIO
signal
mfd
On Mon, Jun 22, 2015 at 4:46 PM, Varka Bhadram wrote:
> Hi Shobhit Kumar,
>
> On 06/22/2015 04:24 PM, Shobhit Kumar wrote:
>
>> The Crystalcove PMIC provides three PWM signals and this driver exports
>> one of them on the BYT platform which is used to control backlight f
On Thu, Jun 25, 2015 at 2:18 PM, Ville Syrjälä
wrote:
> On Mon, Jun 22, 2015 at 04:24:25PM +0530, Shobhit Kumar wrote:
>> Use the CRC PWM device in intel_panel.c and add new MIPI backlight
>> specififc callbacks
>>
>> v2: Modify to use pwm_config callback
>&
On Tue, Jun 23, 2015 at 12:49 PM, Lee Jones wrote:
> On Mon, 22 Jun 2015, Daniel Vetter wrote:
>
>> On Mon, Jun 22, 2015 at 04:33:22PM +0530, Varka Bhadram wrote:
>> > Hi Shobhit Kumar,
>> >
>> > On 06/22/2015 04:24 PM, Shobhit Kumar wrote:
>> >
On Thu, Jun 25, 2015 at 6:17 PM, Ville Syrjälä
wrote:
> On Thu, Jun 25, 2015 at 05:38:50PM +0530, Shobhit Kumar wrote:
>> On Thu, Jun 25, 2015 at 2:18 PM, Ville Syrjälä
>> wrote:
>> > On Mon, Jun 22, 2015 at 04:24:25PM +0530, Shobhit Kumar wrote:
>> >> Use the
.
Regards
Shobhit
Shobhit Kumar (7):
gpiolib: Add support for removing registered consumer lookup table
mfd: intel_soc_pmic_core: Add lookup table for Panel Control as GPIO
signal
mfd: intel_soc_pmic_crc: Add PWM cell device for Crystalcove PMIC
mfd: intel_soc_pmic_core: ADD PWM lookup
Needed for PWM control suuported by the PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
v2: Correct the subject line (Lee jones)
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file
: Alexandre Courbot
Reviewed-by: Linus Walleij
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
v2: Ccing maintainers
v3: Correct the subject line (Lee jones)
drivers/gpio/gpiolib.c | 13 +
include/linux/gpio/machine.h | 1 +
2 files changed, 14 insertions(+)
diff --git a
-by: Linus Walleij
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
v2: Make the lookup table static (Thierry)
Remove the lookup table during driver remove (Thierry)
v3: Correct the subject line (Lee jones)
drivers/mfd/intel_soc_pmic_core.c | 17 +
1 file changed, 17
Cc: Thierry Reding
Cc: Paul Bolle
Cc: Paul Gortmaker
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
v2: Use the existing config callback with duty_ns and period_ns(Thierry)
v3: Correct the subject line (Lee jones)
v4: Address comment by Thierry & Paul
- Commit message up
(Ville)
v4: Moved PWM vs SoC backlight #defines to intel_bios.h (Jani)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Linus Walleij
Reviewed-by: Jani Nikula
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_bios.h
eding
Reviewed-by: Ville Syrjälä
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_drv.h | 4 ++
drivers/gpu/drm/i915/intel_dsi.c | 5 ++
drivers/gpu/drm/i915/intel_panel.c | 94 --
3 files changed, 98 insertions(+), 5 dele
On some BYT PLatform the PWM is controlled using CRC PMIC. Add a lookup
entry for the same to be used by the consumer (Intel GFX)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Tested-by: Ville Syrjälä
Signed-off-by: Shobhit Kumar
---
v2
On Fri, Jun 26, 2015 at 11:17 PM, Ville Syrjälä
wrote:
> On Fri, Jun 26, 2015 at 06:31:37PM +0200, Daniel Vetter wrote:
>> On Fri, Jun 26, 2015 at 02:32:03PM +0530, Shobhit Kumar wrote:
>> > Hi,
>> > Next update of the series reviewed at
>> > https://lkml.or
Mostly reuse what is programmed by pre-os, but in case there is no
pre-os initialization, init the cdclk with the default value.
Cc: Imre Deak
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_ddi.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu
this case. That patch is for another
day.
Regards
Shobhit
Shobhit Kumar (8):
drivers/gpio/gpiolib: Add support for removing registered consumer
lookup table
drivers/pwm/core: Add support to remove registered consumer lookup
tables
drivers/mfd: Add lookup table for Panel Control as GPIO
In case some drivers are unloading, they can remove lookup tables which
they would have registered during their load time to avoid redundant
entries if loaded again
Signed-off-by: Shobhit Kumar
---
drivers/pwm/core.c | 17 +
include/linux/pwm.h | 5 +
2 files changed, 22
In case we unload and load a driver module again that is registering a
lookup table, without this it will result in multiple entries. Provide
an option to remove the lookup table on driver unload
Signed-off-by: Shobhit Kumar
---
drivers/gpio/gpiolib.c | 13 +
include/linux
: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_core.c
b/drivers/mfd/intel_soc_pmic_core.c
index 7b50b6b
Use the CRC PWM device in intel_panel.c and add new MIPI backlight
specififc callbacks
v2: Modify to use pwm_config callback
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_drv.h | 5 +++
drivers/gpu
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/pwm/Kconfig | 7 +++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-crc.c | 171 ++
3 files changed, 179 insertions(+)
create mode 100644 drivers/pwm/pwm-crc.c
On some BYT PLatform the PWM is controlled using CRC PMIC. Add a lookup
entry for the same to be used by the consumer (Intel GFX)
v2: Remove the lookup table on driver unload (Thierry)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
Needed for PWM control suuported by the PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_crc.c b/drivers/mfd
(Ville)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 32 ++--
drivers/gpu/drm/i915/intel_dsi.h | 6 ++
2 files changed, 36 insertions(+), 2 deletions(-)
diff
Signed-off-by: Shobhit Kumar
---
drivers/gpio/gpiolib.c | 13 +
include/linux/gpio/machine.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 59eaa23..2420af9 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio
In case some drivers are unloading, they can remove lookup tables which
they would have registered during their load time to avoid redundant
entries if loaded again
v2: Ccing maintainers
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
. This is now added in the generic panel backlight
control infrastructure
All these patches have been tested on AsusT100 and working fine using
/sys/class/backlight/intel_backlight interface.
Patches are also verified on android-x86 tree for AsusT100.
Regards
Shobhit
Shobhit Kumar (8
: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_core.c
b/drivers/mfd/intel_soc_pmic_core.c
index 7b50b6b
Reviewed-by: Alexandre Courbot
Signed-off-by: Shobhit Kumar
---
drivers/gpio/gpiolib.c | 13 +
include/linux/gpio/machine.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 59eaa23..2420af9 100644
--- a/drivers/gpio
On some BYT PLatform the PWM is controlled using CRC PMIC. Add a lookup
entry for the same to be used by the consumer (Intel GFX)
v2: Remove the lookup table on driver unload (Thierry)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
Needed for PWM control suuported by the PMIC
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/intel_soc_pmic_crc.c b/drivers/mfd
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/pwm/Kconfig | 7 +++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-crc.c | 171 ++
3 files changed, 179 insertions(+)
create mode 100644 drivers/pwm/pwm-crc.c
(Ville)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_dsi.c | 32 ++--
drivers/gpu/drm/i915/intel_dsi.h | 6 ++
2 files changed, 36 insertions(+), 2 deletions(-)
diff
Use the CRC PWM device in intel_panel.c and add new MIPI backlight
specififc callbacks
v2: Modify to use pwm_config callback
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/gpu/drm/i915/intel_drv.h | 5 +++
drivers/gpu
In case some drivers are unloading, they can remove lookup tables which
they would have registered during their load time to avoid redundant
entries if loaded again
v2: Ccing maintainers
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Signed-off-by: Shobhit Kumar
On 04/29/2015 07:57 PM, Lee Jones wrote:
> On Wed, 29 Apr 2015, Shobhit Kumar wrote:
>
>> On some Intel SoC platforms, the panel enable/disable signals are
>> controlled by CRC PMIC. Add those control as a new GPIO in a lookup
>> table for gpio-crystalcove chip during
Cc: Alexandre Courbot
Cc: Thierry Reding
Reviewed-by: Alexandre Courbot
Signed-off-by: Shobhit Kumar
---
drivers/gpio/gpiolib.c | 13 +
include/linux/gpio/machine.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index
: Thierry Reding
Signed-off-by: Shobhit Kumar
---
drivers/pwm/core.c | 17 +
include/linux/pwm.h | 5 +
2 files changed, 22 insertions(+)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ba34c7d..d2fe7c8d 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
Needed for PWM control suuported by the PMIC
v2: Correct the subject line (Lee jones)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_crc.c | 3 +++
1 file changed, 3 insertions
: Correct the subject line (Lee jones)
CC: Samuel Ortiz
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: Thierry Reding
Acked-by: Lee Jones
Signed-off-by: Shobhit Kumar
---
drivers/mfd/intel_soc_pmic_core.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/mfd
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