Create the gamma mode caps property and attach
to crtc.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 2 ++
drivers/gpu/drm/i915/intel_display.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_color.c
b/drivers/gpu/drm/i915
Gen11 introduced a new gamma mode i.e, multi segmented
gamma mode. Added support for the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 161 -
include/drm/drm_crtc.h | 3 +
2 files changed, 161 insertions(+), 3
Add macros to define multi segmented gamma registers
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 341f03e..f95f82f 100644
and the possible ranges.
It can then create the LUT and send it to driver using
another gamma mode property as blob.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic_uapi.c | 3 ++
drivers/gpu/drm/drm_color_mgmt.c | 78 +++
include
From: Ville Syrjälä
This defines the color lut ranges for 10bit and multi
segmented gamma range for ICL.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 301 -
1 file changed, 297 insertions(+), 4 deletions
Add Gamma Mode property to set the gamma mode
(Interploated, Split, Multi Segmented etc) from the
list obtained through the gamma mode caps property.
Create the blob and send to driver for programming
the luts to the appropriate registers and setting
the chosen gamma mode.
Signed-off-by: Uma
for that particular mode.
v2: Used Ville's design and approach to define the interfaces.
Addressed Matt Roper's review feedback and re-ordered the
patches.
Uma Shankar (5):
drm: Add gamma mode property
drm/i915/icl: Add register definitions for Multi Segmented gamma
drm/i915/icl: Add support
Add Plane Gamma Register definitions for ICL+
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 42 -
1 file changed, 41 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index
Implement plane CSC on ICL.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 1 +
drivers/gpu/drm/i915/intel_color.c | 86
drivers/gpu/drm/i915/intel_display.c | 3 ++
3 files changed, 90 insertions(+)
diff --git a/drivers/gpu/drm
Implement Plane Gamma on ICL.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 75 ++
1 file changed, 75 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_color.c
b/drivers/gpu/drm/i915/intel_color.c
index 504c046..22790b4 100644
Update the plane gamma and degamma feature in the
plane state and eventually program to PLANE_COLOR_CTL.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 1 +
drivers/gpu/drm/i915/intel_color.c | 6 ++
drivers/gpu/drm/i915/intel_display.c | 6 +-
3 files changed
Add Plane color capabilties, support for
degamma and gamma added.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 12 +---
drivers/gpu/drm/i915/intel_display.c | 4 ++--
drivers/gpu/drm/i915/intel_drv.h | 3 ++-
drivers/gpu/drm/i915/intel_sprite.c | 11
Define Register macros for plane CSC.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 44 +
1 file changed, 44 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 40bde4b..657232bd 100644
Add register definitions for ICL Plane Degamma.
v2: Fixed register definitions for Degamma Index, spotted
by Matt Roper.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 42 +
1 file changed, 42 insertions(+)
diff --git a/drivers/gpu/drm
Load plane color luts as part of atomic plane updates.
This will be done only if the plane color luts are changed.
v4: Rebase
v5: Rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_atomic_plane.c | 3 +++
drivers/gpu/drm/i915/intel_color.c| 8
drivers/gpu/drm
Implement Plane Gamma feature for BDW and Gen9 platforms.
v2: Used newly added drm_color_lut_ext structure for enhanced
precision for Gamma LUT entries.
v3: Rebase
v4: Used extended function for LUT extraction (pointed by
Alexandru).
v5: Rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm
Enable Plane Degamma for ICL.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_color.c | 86 ++
1 file changed, 86 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_color.c
b/drivers/gpu/drm/i915/intel_color.c
index afb1d00..504c046 100644
Enable and initialize plane color features.
v2: Rebase and some cleanup
v3: Updated intel_plane_color_init to call
drm_plane_color_create_prop function, which will
in turn create plane color properties.
v4: Rebase
v5: Rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_drv.h
. No logical change.
Signed-off-by: Uma Shankar
Reviewed-by: Alexandru Gheorghe
---
drivers/gpu/drm/drm_color_mgmt.c | 42
include/drm/drm_color_mgmt.h | 5 +
2 files changed, 47 insertions(+)
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b
documentation as suggested by Daniel, Vetter.
v4: Rebase
v5: Moved property creation to drm_color_mgmt.c file to have all
color operations consolidated at one place. No logical change.
Signed-off-by: Uma Shankar
Reviewed-by: Alexandru Gheorghe
---
Documentation/gpu/drm-kms.rst | 6
and fixed the calculation.
Signed-off-by: Uma Shankar
Reviewed-by: Alexandru Gheorghe
---
drivers/gpu/drm/drm_color_mgmt.c | 20
include/drm/drm_color_mgmt.h | 1 +
include/uapi/drm/drm_mode.h | 15 +++
3 files changed, 36 insertions(+)
diff --git a/drivers
by Daniel, Vetter.
v4: Rebase
v5: Moved property creation to drm_color_mgmt.c file to have all
color operations consolidated at one place. No logical change.
Signed-off-by: Uma Shankar
Reviewed-by: Alexandru Gheorghe
---
Documentation/gpu/drm-kms.rst | 3 +++
drivers/gpu/drm
color operations at one place.
v6: Fixed checkpatch issues with --strict as parameter.
Signed-off-by: Uma Shankar
Reviewed-by: Alexandru Gheorghe
---
Documentation/gpu/drm-kms.rst | 90 +++
drivers/gpu/drm/drm_atomic.c | 1 +
drivers/gpu/drm/
10. Rest of the patches are just
rebased.
Uma Shankar (16):
drm: Add Enhanced Gamma LUT precision structure
drm: Add Plane Degamma properties
drm: Add Plane CTM property
drm: Add Plane Gamma properties
drm: Define helper function for plane color enabling
drm/i915: Enable plane color fe
HDR metadata requires a infoframe to be set. Due to fastset,
full modeset is not performed hence adding it to update_pipe
to handle that.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_ddi.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/i915
From: Ville Syrjälä
This patch enables infoframes on GLK+ to be
used to send HDR metadata to HDMI sink.
v2: Addressed Shashank's review comment.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_hdmi.c | 18
Attach HDR metadata property to connector object.
v2: Rebase
v3: Updated the property name as per updated name
while creating hdr metadata property
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff
-by: Uma Shankar
Signed-off-by: Ville Syrjälä
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 56
drivers/video/hdmi.c | 129 +
include/drm/drm_edid.h | 4 ++
include/linux/hdmi.h | 22
4
From: Ville Syrjälä
This is to limit PORT C on GLK to drive only
HDMI. Not sure if this is mandatory, this is just
to test HDR on GLK HDMI.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_bios.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
review comments
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic.c | 2 ++
drivers/gpu/drm/drm_atomic_uapi.c | 13 +
2 files changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 5eb4013..8b9c126 100644
--- a/drivers
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 3 ++-
include/linux/hdmi.h | 1 +
2 files changed, 3 insertions
calculation in compute config.
v6: Addressed Shashank's review comment. Added HDR metadata
support from GEN10 onwards as per Shashank's recommendation.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_hdmi.c | 41 +++
2
Added the const version of infoframe for DRM metadata
for HDR.
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 63 ++--
include/linux/hdmi.h | 5 +
2 files changed, 66 insertions(+), 2 deletions(-)
diff --git a/drivers/video/hdmi.c b
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_atomic.c | 15 ++-
drivers/gpu/drm/i915/intel_hdmi.c | 4
2 files changed, 18 insertions(+), 1 deletion
HDR metadata block is introduced in CEA-861.3 spec.
Parsing the same to get the panel's HDR metadata.
v2: Rebase and added Ville's POC changes to the patch.
v3: No Change
v4: Addressed Shashank's review comments
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 49
-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 6 ++
include/drm/drm_connector.h | 10 ++
include/drm/drm_mode_config.h | 6 ++
include/linux/hdmi.h| 10 ++
include/uapi/drm/drm_mode.h | 16
5 files changed, 48 insertions
with GL efforts.
Uma Shankar (10):
drm: Add HDR source metadata property
drm: Parse HDR metadata info from EDID
drm: Parse Colorimetry data block from EDID
drm/i915: Attach HDR metadata property to connector
drm: Implement HDR output metadata set and get property handling
drm: Enable HDR
checkpatch warnings with --strict option.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 25 +
include/drm/drm_connector.h | 3 +++
2 files changed, 28 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 4 ++--
include/linux/hdmi.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_atomic.c | 15 ++-
drivers/gpu/drm/i915/intel_hdmi.c | 4
2 files changed, 18 insertions(+), 1 deletion
Added the const version of infoframe for DRM metadata
for HDR.
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 63 ++--
include/linux/hdmi.h | 5 +
2 files changed, 66 insertions(+), 2 deletions(-)
diff --git a/drivers/video/hdmi.c b
From: Ville Syrjälä
This patch enables infoframes on GLK+ to be
used to send HDR metadata to HDMI sink.
v2: Addressed Shashank's review comment.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_hdmi.c | 18
calculation in compute config.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_hdmi.c | 33 +
2 files changed, 34 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 58483f8
HDR metadata requires a infoframe to be set. Due to fastset,
full modeset is not performed hence adding it to update_pipe
to handle that.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_ddi.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/i915
From: Ville Syrjälä
This is to limit PORT C on GLK to drive only
HDMI. Not sure if this is mandatory, this is just
to test HDR on GLK HDMI.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_bios.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
HDR metadata block is introduced in CEA-861.3 spec.
Parsing the same to get the panel's HDR metadata.
v2: Rebase and added Ville's POC changes to the patch.
v3: No Change
v4: Addressed Shashank's review comments
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 52
-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 26 ++
include/drm/drm_connector.h | 3 +++
2 files changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c5a81b8..0470845 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers
Attach HDR metadata property to connector object.
v2: Rebase
v3: Updated the property name as per updated name
while creating hdr metadata property
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915
: Rebase and added Ville's POC changes.
v3: No Change
v4: Addressed Shashank's review comments and merged the
patch making drm infoframe function arguments as constant.
v5: Rebase
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/drm_edid.c | 58
a redundant patch.
Note: Media driver and VAAPI changes for HDR are already out, with compositors
changes also expected to land soon. Some discussions have already started with
initial design on weston in community and is in active development along
with GL efforts.
Uma Shankar (10):
drm: Add HDR
-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 6 ++
include/drm/drm_connector.h | 10 ++
include/drm/drm_mode_config.h | 6 ++
include/linux/hdmi.h| 10 ++
include/uapi/drm/drm_mode.h | 16
5 files changed, 48 insertions
ace to pick whatever pipe output it is able to
drive.
v12: Added Ville's RB.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
Reviewed-by: Ville Syrjälä
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915/intel_connector.c | 8
drivers/
out of
header file to avoid any namespace issues.
v7: Undef some macros to avoid any namespace collision as suggested by
Ville. Added Ville's RB.
Signed-off-by: Uma Shankar
Reviewed-by: Ville Syrjälä
---
drivers/gpu/drm/drm_edid.c | 70 ++
include/drm
information as per Ville's
review comment to be clear and not to be confused with RGB.
v13: Reorder the colorspace macros.
v14: Removed DP as of now, will be added later once full support is
enabled, as per Ville's suggestion. Added Ville's RB.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
olorspace is enabled. Addressed Ville's review comments and added Ville's
RB tags.
Uma Shankar (3):
drm: Add HDMI colorspace property
drm: Add colorspace info to AVI Infoframe
drm/i915: Attach colorspace property and enable modeset
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu
ace to pick whatever pipe output it is able to
drive.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915/intel_connector.c | 8
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/
out of
header file to avoid any namespace issues.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 66 ++
include/drm/drm_edid.h | 6 +
2 files changed, 72 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm
information as per Ville's
review comment to be clear and not to be confused with RGB.
v13: Reorder the colorspace macros.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Shashank Sharma
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu
o for various fields of colorimetry for easier
understanding and review as per Ville's comments. Moved the same out of
header file to avoid any namespace issues. Dropped the check for planar
vs RGB and allow all the colorspaces.
Uma Shankar (4):
drm: Add HDMI colorspace property
drm: Add DP color
: Addressed Ville's review comments and updated the colorspace
macro definitions.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm
formats and it will be added later.
Changes for RGB->YUV conversion inside driver without userspace
knowledge is still supported. This is as per Ville's suggestion.
v10: Fixed an error in if check for rgb colorspace.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankho
information as per Ville's
review comment to be clear and not to be confused with RGB.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Shashank Sharma
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu/drm/drm_connector.c | 78
comment to be clear and not to be confused with RGB. Added a check
to allow only RGB colorspaces to be set in infoframe through the colorspace
property, since there is no output csc property to control planar formats
and it will be added later.
v15: Fixed an error in one of the if check.
Uma Shankar (4):
drm:
. This is
as per Ville's suggestion.
v5: Appended BT709 and SMPTE 170M with YCC information as per Ville's
review comment to be clear and not to be confused with RGB.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 57 +
include/drm
: Addressed Ville's review comments and updated the colorspace
macro definitions.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm
. This is
as per Ville's suggestion.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 57 +
include/drm/drm_connector.h | 20
include/drm/drm_edid.h | 6 +
3 files changed, 83 insertions(+)
diff --git a/drivers/gpu
: Addressed Ville's review comments and updated the colorspace
macro definitions.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm
on legacy platforms, as per Ville's review
comments.
v10: Fixed sparse warnings, updated the RB from Maarten and Jani's ack.
v11: Addressed Ville's review comments. Updated the Macro naming and
added DCI-P3 colorspace as well, defined in CTA 861.G spec.
Signed-off-by: Uma Shankar
Acked-by: Jani
from Maarten and Jani's ack.
v8: Moved colorspace AVI Infoframe programming to drm core and
removed from driver as per Ville's suggestion.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915
orted the helper API.
v13: As per Ville's suggestion, added separate CTA 861.G spec defined
HDMI specific macros. This is separate from user exposed enum values.
Fixed some macro naming inconsistencies.
Uma Shankar (4):
drm: Add HDMI colorspace property
drm: Add DP colorspace property
drm:
from Maarten and Jani's ack.
v8: Moved colorspace AVI Infoframe programming to drm core and
removed from driver as per Ville's suggestion.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915
on legacy platforms, as per Ville's review
comments.
v10: Fixed sparse warnings, updated the RB from Maarten and Jani's ack.
v11: Addressed Ville's review comments. Updated the Macro naming and
added DCI-P3 colorspace as well defined in CEA 861.G spec.
Signed-off-by: Uma Shankar
Acked-by: Jani
This adds colorspace information to HDMI AVI infoframe.
A helper function is added to program the same.
v2: Moved this to drm core instead of i915 driver.
v3: Exported the helper function.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 2 +-
drivers/gpu/drm/drm_edid.c
orted the helper API.
Uma Shankar (4):
drm: Add HDMI colorspace property
drm: Add DP colorspace property
drm: Add colorspace info to AVI Infoframe
drm/i915: Attach colorspace property and enable modeset
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu/drm/drm_conn
: Addressed Ville's review comments and updated the colorspace
macro definitions.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm
from Maarten and Jani's ack.
v8: Moved colorspace AVI Infoframe programming to drm core and
removed from driver as per Ville's suggestion.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915
heckpatch
complaints.
v11: Addressed Ville's review comments. Modified MACRO names, added
infoframe helper for colorspace to drm layer. Added DCI-P3 colorspace
macro definitions defined in CTA 861.G. Currently linux/hdmi lacks
support for ACE formats, will be added as a separate series.
Uma Shankar
This adds colorspace information to HDMI AVI infoframe.
A helper function is added to program the same.
v2: Moved this to drm core instead of i915 driver.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 2 +-
drivers/gpu/drm/drm_edid.c | 28
on legacy platforms, as per Ville's review
comments.
v10: Fixed sparse warnings, updated the RB from Maarten and Jani's ack.
v11: Addressed Ville's review comments. Updated the Macro naming and
added DCI-P3 colorspace as well defined in CEA 861.G spec.
Signed-off-by: Uma Shankar
Acked-by: Jani
: Addressed Ville's review comments and updated the colorspace
macro definitions.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm
from Maarten and Jani's ack.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915/intel_connector.c | 8
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_hdmi.c
.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_connector.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index ed10dd9..b331be8 100644
heckpatch
complaints.
Uma Shankar (3):
drm: Add HDMI colorspace property
drm: Add DP colorspace property
drm/i915: Attach colorspace property and enable modeset
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu/drm/drm_connector.c| 104 +
on legacy platforms, as per Ville's review
comments.
v10: Fixed sparse warnings, updated the RB from Maarten and Jani's ack.
Signed-off-by: Uma Shankar
Acked-by: Jani Nikula
Reviewed-by: Shashank Sharma
Reviewed-by: Maarten Lankhorst
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 +++
drivers/gpu
on legacy platforms, as per Ville's review
comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 +++
drivers/gpu/drm/drm_connector.c | 73 +++
include/drm/drm_connector.h | 46
comment
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu/drm/i915/intel_connector.c | 8
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_hdmi.c | 25 +
4 files changed, 35 insertions
by the respective protocol
standard.
v5: Merged the DP handling along with platform colorspace
handling as per Shashank's comments.
v6: Reverted to old design of exposing all colorspaces to
userspace as per Ville's review comment
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 31
ude file. Moved back to older
design with exposing all HDMI colorspaces to userspace since infoframe
capability is there even on legacy platforms, as per Ville's review
comments.
Uma Shankar (3):
drm: Add HDMI colorspace property
drm: Add DP colorspace property
drm/i915: Attach colorspace propert
the default case properly.
v5: Added Platform specific colorspace enums and called the
property creation helper using the same.
v6: Addressed Shashank's review comments.
v7: Rebase
v8: Addressed Maarten's review comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
message to add more details as well kernel docs.
v8: Addressed Maarten's review comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu/drm/drm_connector.c | 95 +++
include/drm/drm_connector.h
dded defines instead of enum in uapi as per Brian Starkey's
suggestion in order to go with string matching at userspace. Updated
the kernel doc as well with more details.
v8: Addressed Maarten's review comments.
Uma Shankar (2):
drm: Add colorspace connector property
drm/i915: Attach colorspace
message to add more details as well kernel docs.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_atomic_uapi.c | 4 ++
drivers/gpu/drm/drm_connector.c | 95 +++
include/drm/drm_connector.h | 17 +++
include/uapi/drm
the default case properly.
v5: Added Platform specific colorspace enums and called the
property creation helper using the same.
v6: Addressed Shashank's review comments.
v7: Rebase
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_atomic.c| 1 +
drivers/gpu
uggested by Shashank. With this there is no need
for segregation between DP and HDMI.
v6: Addressed Shashank's review comments.
v7: Added defines instead of enum in uapi as per Brian Starkey's
suggestion in order to go with string matching at userspace. Updated
the kernel doc as well with more details.
Uma Shankar (2):
From: Ville Syrjälä
This patch enables infoframes on GLK+ to be
used to send HDR metadata to HDMI sink.
v2: Addressed Shashank's review comment.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_hdmi.c | 13
: Rebase and added Ville's POC changes.
v3: No Change
v4: Addressed Shashank's review comments and merged the
patch making drm infoframe function arguments as constant.
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/drm_edid.c | 58
drivers
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_atomic.c | 15 ++-
drivers/gpu/drm/i915/intel_hdmi.c | 4
2 files changed, 18 insertions(+), 1 deletion
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_edid.c | 4 ++--
include/linux/hdmi.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git
From: Ville Syrjälä
This is to limit PORT C on GLK to drive only
HDMI. Not sure if this is mandatory, this is just
to test HDR on GLK HDMI.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_bios.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
Enable writing of HDR metadata infoframe to panel.
The data will be provid by usersapace compositors, based
on blending policies and passsed to driver through a blob
property.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
Signed-off-by: Uma Shankar
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