For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
v2: Moving the comment to intel_dsi.h(Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu
Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/intel_dsi.c | 17 +++-
drivers/gpu/drm/i915/intel_dsi.h | 4 +
drivers/gpu/drm/i915/intel_dsi_cabc.c | 179
Mailbox 5 is BIOS to Driver Notification mailbox is intended
to support BIOS to Driver event notification or data storage
for BIOS to Driver data synchronization purpose. Mailbox 5 is
the extension of mailbox 3.
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h
v3: rebase
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_opregion.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_opregion.c
b/drivers/gpu/drm/i915/intel_opregion.c
index e362a30..64efedf 100644
--- a/drivers/gpu/drm
: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c | 6 +++
drivers/gpu/drm/i915/intel_bios.h | 1 +
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 60 ++
3 files changed, 67 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_bios.c
b/drivers/gpu/drm/i915
.
Cc: Jani Nikula
Signed-off-by: vkorjani
Signed-off-by: Deepak M
---
Addressed most of the minor comments in this version,
except the one where Jani had suggested to change the
logic in the goto_next_sequence(), Thought of handling
this as a new patch after this series.
http
memory unmap in intel_opregion_fini
-removed the new file created for opregion macro`s
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_opregion.c | 33 +++--
1 file changed, 27 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915
The generic gpio is sequence is parsed from the VBT and the
GPIO table is updated with the North core, South core and
SUS core elements.
v2: Move changes in sideband.c file to new patch(Jani), rebase
v3: Moved the Macro`s to intel_dsi_panel_vbt.c (Jani)
Cc: Jani Nikula
Signed-off-by: Deepak M
Adding a argument to the gpio read/write functions
which accepts the block name.
v2: rebase
v3: rebase
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h| 5 +++--
drivers/gpu/drm/i915/i915_reg.h| 5 +
drivers/gpu/drm/i915
comments.
Deepak M (8):
drm/i915: Updating asle structure with new fields
drm/i915: Add Intel opregion mailbox 5 structure
drm/i915: Do opregion VBT validation during opregion setup
drm/i915: Add debug entry to get the opregion VBT blob
drm/i915: Parsing VBT if size of VBT exceeds 6KB
drm/i915
VBT offset.
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_debugfs.c | 29 +
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_bios.c | 1 +
drivers/gpu/drm/i915/intel_opregion.c | 3 +++
4 files changed, 34
Calling the validate_vbt before assiging the opregion vbt blob.
Size of the VBT blob cant be more than 6KB when VBT is present
in mailbox 4.
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h | 3 +++
drivers/gpu/drm/i915/intel_bios.c | 43
From: Gaurav K Singh
After sending SHUTDOWN or TURN ON packet,check the DPI
FIFO empty status.
Signed-off-by: Gaurav K Singh
---
drivers/gpu/drm/i915/intel_dsi.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index
The reference clock for BXT is 19.2 MHz not 19.5 MHz, updating the
correct value here.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 8bd2699
Additional clock value divider should use the ceil
value of the calulation to get the correct divider value.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi_pll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c
b/drivers/gpu
> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com]
> Sent: Friday, December 4, 2015 3:20 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org; Gaurav K Singh
>
> Subject: Re: [Intel-gfx] [PATCH 1/3] drm/i915: Add DPI FIFO empty s
From: Gaurav K Singh
Before sending TURN ON packet,check the DPI
FIFO empty status.
v2: Change in commit message
Checking for FIFO empty only during TURN ON packet.
Signed-off-by: Gaurav K Singh
Signed-off-by: Deepak M
---
Got to know about the patch where they are removing this
DPI
> -Original Message-
> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel
> Vetter
> Sent: Friday, December 4, 2015 9:52 PM
> To: Ville Syrjälä
> Cc: Deepak, M ; intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 2/3] drm/i915:
> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com]
> Sent: Friday, December 4, 2015 5:22 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 3/3] drm/i915: Use the ceil value for the
> additiona
From: Gaurav K Singh
Before sending TURN ON packet,check the DPI
FIFO empty status.
v2: Change in commit message
Checking for FIFO empty only during TURN ON packet.
v3: Adding a new function for DPI FIFO empty check
Signed-off-by: Gaurav K Singh
Signed-off-by: Deepak M
---
drivers/gpu
For broxton dual link Z-inversion overlap field is present
in MIPI_CTRL register unlike the other platforms, hence
setting the same in this patch.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_dsi.c | 16 +---
2 files changed, 17
Pipe is assigned based on the port, but it should be
based on current crtc. Correcting the same in this patch.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915
Pipe is assigned based on the port, but it should be
based on current crtc. Correcting the same in this patch.
v2: Use macro BXT_PIPE_SELECT(pipe) (Daniel)
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 4 +---
drivers/gpu/drm/i915/intel_dsi.c | 15 +++
2 files
> -Original Message-
> From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel
> Vetter
> Sent: Wednesday, December 9, 2015 1:50 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [BXT MIPI PATCH 2/2] drm/i915: dual
memory unmap in intel_opregion_fini
-removed the new file created for opregion macro`s
v4: Moving the vbt assignment after the opregion fields are assigned
Cc: Mika Kahola
Cc: Jani Nikula
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_opregion.c | 47
Dual link Z-inversion overlap field is present
in MIPI_CTRL register unlike the older platforms,
hence setting the same in this patch.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 2 ++
drivers/gpu/drm/i915/intel_dsi.c | 17 +
2 files changed, 15 insertions
The MIPI clock calculations for the addtional clock
are revised from B0 stepping onwards, the bit definitions
have changed compared to old stepping.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 104 +--
drivers/gpu/drm/i915/intel_dsi_pll.c
The MIPI clock calculations for the addtional clock
are revised from B0 stepping onwards, the bit definitions
have changed compared to old stepping.
v2: Fixing compilation warning.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 104
> -Original Message-
> From: Jani Nikula [mailto:jani.nik...@linux.intel.com]
> Sent: Thursday, February 4, 2016 6:29 PM
> To: Deepak, M ; intel-gfx@lists.freedesktop.org
> Cc: Deepak, M
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/bxt: Additional MIPI clock divider
> -Original Message-
> From: Jani Nikula [mailto:jani.nik...@linux.intel.com]
> Sent: Thursday, February 4, 2016 7:28 PM
> To: Deepak, M ; intel-gfx@lists.freedesktop.org
> Subject: RE: [Intel-gfx] [PATCH] drm/i915/bxt: Additional MIPI clock divider
> form B0 stepping o
The MIPI clock calculations for the addtional clock
are revised from B0 stepping onwards, the bit definitions
have changed compared to old stepping.
v2: Fixing compilation warning.
v3: Retained the old Macros (Jani)
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h | 96
From: Yogesh Mohan Marimuthu
The GPIO configuration and register offsets are different from
baytrail for cherrytrail. Port the gpio programming accordingly
for cherrytrail in this patch.
Cc: Jani Nikula
Signed-off-by: Yogesh Mohan Marimuthu
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915
From: Uma Shankar
Added the BXT GPIO pin configuration and programming logic for
backlight and panel control.
Cc: Jani Nikula
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 46 ++
1 file changed, 46 insertions(+)
diff --git a/drivers/g
- don't return null on errors
v4 by Deepak
- rebase
- prefixed the VLV_ to all the GPIO macros
Signed-off-by: Deepak M
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_reg.h| 6 +
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 606 ++---
2 files ch
-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 48 ++
1 file changed, 48 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
index c6e18fe..db8e210 100644
--- a/drivers/gpu/drm/i915
Currently there are few pair of functions which
are called during the panel enable/disable sequence.
To improve the granularity, adding few more wrapper
functions so that the functions are more specific
on what they are doing.
Cc: Jani Nikula
Signed-off-by: Deepak M
Signed-off-by: Gaurav K
> -Original Message-
> From: Nikula, Jani
> Sent: Friday, February 19, 2016 6:51 PM
> To: Deepak, M ; intel-gfx@lists.freedesktop.org
> Cc: Deepak, M
> Subject: Re: [Generic GPIO patch 1/3] drm/i915/dsi: Added the generic gpio
> sequence support and gpio table
>
- don't return null on errors
v4 by Deepak
- rebase
- prefixed the VLV_ to all the GPIO macros
v5 by deepak
- readded the checks which were removed in the
earlier patchset (Jani)
Signed-off-by: Deepak M
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_reg.h| 6 +
dr
Currently for executing the i2c MIPI sequence, we are
relaying on the i2c bus bunmber which is specified in the
VBT.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_dma.c | 2 ++
drivers/gpu/drm/i915/i915_drv.h | 7 ++
drivers/gpu/drm/i915/intel_acpi.c | 49
This patch reads the i2c bus number from the _CRS table of the display module
of the ACPI, which will be updated by the BIOS with the i2c info which is used
for this module.
> -Original Message-
> From: Deepak, M
> Sent: Friday, February 19, 2016 7:26 PM
> T
> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com]
> Sent: Friday, February 19, 2016 7:38 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH] drm/i915: Get the i2c bus number from the
> ACPI
>
Marimuthu
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h| 20 ++
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 107 ++---
2 files changed, 102 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915
From: Uma Shankar
Added the BXT GPIO pin configuration and programming logic for
backlight and panel control.
v2 by Deepak
- Added the GPIO table got BXT.
- Added gpio_free
Cc: Jani Nikula
Cc: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915
: Jani Nikula
Signed-off-by: Yogesh Mohan Marimuthu
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 123 +++--
1 file changed, 98 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
b/drivers/gpu/drm/i915
- don't return null on errors
v4 by Deepak
- rebase
- prefixed the VLV_ to all the GPIO macros
v5 by deepak
- readded the checks which were removed in the
earlier patchset (Jani)
Cc: Ville Syrjälä
Signed-off-by: Deepak M
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_
> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com]
> Sent: Thursday, February 25, 2016 9:07 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org; Mohan Marimuthu, Yogesh
> ; Nikula, Jani
>
> Subject: Re: [PATCH 2/2] drm/i915: G
> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com]
> Sent: Monday, February 29, 2016 7:20 PM
> To: Deepak, M
> Cc: intel-gfx@lists.freedesktop.org; Mohan Marimuthu, Yogesh
> ; Nikula, Jani
>
> Subject: Re: [PATCH 2/2] drm/i915: G
Shankar
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi.c | 6 +
drivers/gpu/drm/i915/intel_dsi.h | 2 +-
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 686 +
3 files changed, 693 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu
Attached is the GPIO table for the BXT, most of the GPIO`s numberings are
sequential except few of them in the northwest core because of which complete
table is added in the file.
> -Original Message-
> From: Deepak, M
> Sent: Wednesday, March 2, 2016 8:14 PM
> T
Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Deepak M (2):
drm/i915: Parsing the PWM cntrl and CABC ON/OFF fileds in VBT
drm/i915: CABC support for backlight control
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
v2: Moving the comment to intel_dsi.h(Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu
Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/intel_dsi.c | 17 +++-
drivers/gpu/drm/i915/intel_dsi.h | 4 +
drivers/gpu/drm/i915/intel_dsi_cabc.c | 179
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/intel_dsi.c | 17 +++-
drivers/gpu/drm/i915/intel_dsi.h | 4 +
drivers/gpu/drm/i915/intel_dsi_cabc.c | 179
: Deepak M
---
drivers/gpu/drm/i915/i915_dma.c | 2 ++
drivers/gpu/drm/i915/i915_drv.h | 11
drivers/gpu/drm/i915/intel_acpi.c | 59 +++
3 files changed, 72 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
ce id.
Cc: Ville Syrjälä
Signed-off-by: vkorjani
Signed-off-by: Deepak M
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 84 --
1 file changed, 81 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
b/dr
d-off-by: vkorjani
Signed-off-by: Deepak M
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 84 --
1 file changed, 81 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
b/drivers/gpu/drm
Shankar
Signed-off-by: Deepak M
---
GPIO mapping table can be found in the below link:
https://drive.google.com/drive/folders/0BxSYm2johowAaE94S0ZvbE1wTG8
drivers/gpu/drm/i915/intel_dsi.c | 6 +
drivers/gpu/drm/i915/intel_dsi.h | 2 +-
drivers/gpu/drm/i915
Adding the ddb size into the devide info will avoid
platform checks while computing wm.
Suggested-by: Ander Conselvan de Oliveira
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_pci.c | 5 +
drivers/gpu/drm/i915/intel_pm.c | 13
Adding the ddb size into the devide info will avoid
platform checks while computing wm.
v2: Added comment and WARN_ON if ddb size is zero.(Jani)
Suggested-by: Ander Conselvan de Oliveira
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_pci.c | 5
Adding the ddb size into the devide info will avoid
platform checks while computing wm.
v2: Added comment and WARN_ON if ddb size is zero.(Jani)
v3: Added WARN_ON at the right place.(Jani)
Suggested-by: Ander Conselvan de Oliveira
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h
: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Deepak M (2):
drm/i915: Parsing the PWM cntrl and CABC ON/OFF fileds in VBT
drm/i915: CABC support for backlight control
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
v2: Moving the comment to intel_dsi.h(Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu
: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/intel_dsi.c | 19 +++-
drivers/gpu/drm/i915/intel_dsi.h | 4 +
drivers/gpu/drm/i915/intel_dsi_cabc.c | 179
> -Original Message-
> From: Nikula, Jani
> Sent: Tuesday, March 22, 2016 7:19 PM
> To: Deepak, M ; intel-gfx@lists.freedesktop.org
> Cc: Deepak, M ; Vetter, Daniel
> ; Adebisi, YetundeX
>
> Subject: Re: [MIPI CABC 2/2] drm/i915: CABC support for backlight con
mipi_dsi_dcs_write() instead of mipi_dsi_dcs_write_buffer() (Jani)
Move DCS macro`s to include/video/mipi_display.h (Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
The DCS command macro`s are defined in the patch which is posted in the
dri-devel list.
drivers
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
v2: Moving the comment to intel_dsi.h(Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
v2: Moving the comment to intel_dsi.h(Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu
> -Original Message-
> From: Nikula, Jani
> Sent: Thursday, March 24, 2016 3:11 PM
> To: Deepak, M ; intel-gfx@lists.freedesktop.org
> Cc: Deepak, M ; Vetter, Daniel
> ; Adebisi, YetundeX
>
> Subject: Re: [PATCH 2/2] drm/i915: CABC support for backlight control
Adding new DCS commands which are specified in the
DCS 1.3 spec related to CABC.
Cc: Thierry Reding
Cc: David Airlie
Cc: Ville Syrjälä
Cc: Daniel Vetter
Suggested-by: Jani Nikula
Signed-off-by: Deepak M
---
include/video/mipi_display.h | 8
1 file changed, 8 insertions(+)
diff
mipi_dsi_dcs_write() instead of mipi_dsi_dcs_write_buffer() (Jani)
Move DCS macro`s to include/video/mipi_display.h (Jani)
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_drv.h | 1
Adding new DCS commands which are specified in the
DCS 1.3 spec related to CABC.
v2: Sorted the Macro`s by value (Andrzej)
Cc: Andrzej Hajda
Cc: Thierry Reding
Cc: David Airlie
Cc: Ville Syrjälä
Cc: Daniel Vetter
Suggested-by: Jani Nikula
Signed-off-by: Deepak M
---
include/video
These fields in VBT indicates the PWM source which
is used and also the controller number.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/intel_bios.c | 12
drivers/gpu/drm/i915/intel_drv.h | 5 +
drivers/gpu/drm/i915
Signed-off-by: Deepak M
---
DCS commands 0x53h and 0x54h controls the panel
PWM operations and therfore we should send these
commands to the ports mentioned in the field
"dl_panel_pwm_ports" in the VBT
DCS commands 55h and 56h controls the CABC operation
and therfore we should be sen
() instead of mipi_dsi_dcs_write_buffer() (Jani)
Move DCS macro`s to include/video/mipi_display.h (Jani)
v6: Rename the file to intel_dsi_panel_pwm.c
Removing the CABC operations
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
Should this below check be
here assumes that the
panels use standard SW register for control.
CABC is supported only when the PWM source for backlight is
from the panel.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi.c | 19 +++
drivers/gpu/drm/i915/intel_dsi.h | 3
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c | 10 ++
drivers/gpu/drm/i915/intel_bios.h | 5 -
drivers/gpu/drm/i915/intel_dsi.h | 9 +
3 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_bios.c
b/drivers/gpu/drm/i915
() instead of mipi_dsi_dcs_write_buffer() (Jani)
Move DCS macro`s to include/video/mipi_display.h (Jani)
v6: Rename the file to intel_dsi_dcs_backlight.c
Removing the CABC operations
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915
These fields in VBT indicates the PWM source which
is used and also the controller number.
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/intel_bios.c | 12
drivers/gpu/drm
Adding new DCS commands which are specified in the
DCS 1.3 spec related to CABC.
v2: Sorted the Macro`s by value (Andrzej)
Cc: Ville Syrjälä
Cc: Daniel Vetter
Suggested-by: Jani Nikula
Signed-off-by: Deepak M
---
include/video/mipi_display.h | 8
1 file changed, 8 insertions
here assumes that the
panels use standard SW register for control.
CABC is supported only when the PWM source for backlight is
from the panel.
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi.c | 19
> -Original Message-
> From: Nikula, Jani
> Sent: Tuesday, March 29, 2016 8:31 PM
> To: intel-gfx@lists.freedesktop.org; Deepak, M
> Cc: Nikula, Jani
> Subject: [PATCH 3/5] drm/i915: Parse LFP brightness control field in VBT
>
> From: Deepak M
>
> The
Waiting for review comments.
> -Original Message-
> From: Deepak, M
> Sent: Friday, March 11, 2016 3:55 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Deepak, M ; Nikula, Jani ;
> Ville Syrjälä
> Subject: [PATCH 1/2] drm/i915: Get the i2c bus number from the AC
here assumes that the
panels use standard SW register for control.
In this design there will be no PWM signal from the SoC and DCS
commands are sent to enable and control the backlight brightness.
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
Addressed the
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
Cc: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c | 13
: Jani Nikula
Cc: Daniel Vetter
Cc: Yetunde Adebisi
Deepak M (2):
drm/i915: Parsing the PWM cntrl and CABC ON/OFF fileds in VBT
drm/i915: CABC support for backlight control
drivers/gpu/drm/i915/intel_bios.c | 13
drivers/gpu/drm/i915/intel_bios.h | 5 +-
drivers/gpu/drm/i915
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h |1 +
drivers/gpu/drm/i915/intel_bios.c |2 ++
2 files changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1dbd957..1d30cb7 100644
--- a/drivers/gpu/drm/i915
. Again a filed is
added in the VBT to get this data from the version 197 onwards.
One of the below patches parses these fields from the
VBT.
Please review the below patches.
Deepak M (3):
drm/i915: Store the CABC enabled field parsed from VBT to dev_priv
structure
drm/i915: Parsing the PWM
here assumes that the
panels use standard SW register for control.
In this design there will be no PWM signal from the SoC and DCS
commands are sent to enable and control the backlight brightness.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_dsi.h | 13 +++
drivers/gpu/drm/i915
For dual link panel scenarios there are new fileds added in the
VBT which indicate on which port the PWM cntrl and CABC ON/OFF
commands needs to be sent.
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c | 13 +
drivers/gpu/drm/i915/intel_bios.h |5 -
drivers
From: vkorjani
New sequence element for i2c is been added in the
mipi sequence block of the VBT. This patch parses
and executes the i2c sequence.
v2: Add i2c_put_adapter call(Jani), rebase
Signed-off-by: vkorjani
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c |6
.
v2: - Use opregion filed from dev_priv struct instead of creating
a new field in dev_priv (Jani)
- Have vbt_size field vaild in all scenarios (Jani)
- rebase
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h |2 ++
drivers/gpu/drm/i915/intel_bios.c | 42
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_opregion.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_opregion.c
b/drivers/gpu/drm/i915/intel_opregion.c
index cb1c657..f46231f 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/intel_bios.c | 119 +++-
drivers/gpu/drm/i915/intel_bios.h |8 ++
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c |7 ++
3 files changed, 114 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm
the bdb header cant be relied. So its better to consider
the vbt size from the mailbox3 when the VBT is not present in
mailbox4.
Other patches implements the parsing of the new sequence type
which are added in the block 53.
v2: Addressed Jani`s review comments.
Deepak M (6):
drm/i915: Updating
)
- Fix the i915_opregion() in debugfs (Jani)
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_debugfs.c | 24 ++-
drivers/gpu/drm/i915/i915_drv.h |4 +
drivers/gpu/drm/i915/intel_bios.c | 49 +-
drivers/gpu/drm/i915/intel_opregion.c | 279
The generic gpio is sequence is parsed from the VBT and the
GPIO table is updated with the North core, South core and
SUS core elements.
v2: Move changes in sideband.c file to new patch(Jani), rebase
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_reg.h|5 +
drivers/gpu
Currently there are few pair of functions which
are called during the panel enable/disable sequence.
To improve the granularity, adding few more wrapper
functions so that the functions are more specific
on what they are doing.
v2: rebase
Signed-off-by: Deepak M
Signed-off-by: Gaurav K Singh
From: Yogesh Mohan Marimuthu
The GPIO configuration and register offsets are different from
baytrail for cherrytrail. Port the gpio programming accordingly
for cherrytrail in this patch.
v2: Rebase
Signed-off-by: Yogesh Mohan Marimuthu
---
drivers/gpu/drm/i915/i915_reg.h| 23 +++
Adding a argument to the gpio read/write functions
which accepts the block name.
v2: rebase
Signed-off-by: Deepak M
---
drivers/gpu/drm/i915/i915_drv.h|5 +++--
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c |4 ++--
drivers/gpu/drm/i915/intel_sideband.c |9
From: Uma Shankar
Added the BXT GPIO pin configuration and programming logic for
backlight and panel control.
v2: rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 46
1 file changed, 46 insertions(+)
diff --git a/drivers/gpu/dr
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