changes.
Reviewed-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_sprite.c | 24
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c
b/drivers/gpu/drm/i915/intel_sprite.c
index
top.org
Cc: linux-fb...@vger.kernel.org
Reviewed-by: Sean Paul
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 39 ++
include/drm/drm_connector.h | 1 +
include/drm/drm_mode_config.h | 4 +--
include/linux/hdmi.h| 12 +++
include/uapi/drm/
Add a new section for UAPI structure and helper definitions
in kernel docbook.
Suggested-by: Daniel Vetter
Signed-off-by: Uma Shankar
---
Documentation/gpu/drm-uapi.rst | 9 +
1 file changed, 9 insertions(+)
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
on top of that. Addressed review comments from Daniel Vetter.
Uma Shankar (3):
drm: ADD UAPI structure definition section in kernel doc
drm: Fix docbook warnings in hdr metadata helper structures
video/hdmi: Dropped static functions from kernel doc
Documentation/gpu/drm-uapi.rst | 9
Dropped static functions from kernel documentation.
v2: Dropped the comments altogether for static functions,
as the definitions seems self explanatory.
Suggested-by: Daniel Vetter
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 30 --
1 file changed, 30
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 37 +
include/drm/drm_connector.h | 1 +
include/drm/drm_mode_config.h | 4 +--
include/linux/hdmi.h| 12 +++
include/uapi/drm/drm_mode.h | 74 -
5 fil
Cc: Hans Verkuil
Cc: dri-de...@lists.freedesktop.org
Cc: linux-fb...@vger.kernel.org
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_connector.c | 8
include/drm/drm_connector.h | 3 ++-
include/drm/drm_mode_config.h | 2 +-
include/linux/hdmi.h| 1 +
4 files c
Lankhorst
Cc: Maxime Ripard
Cc: Sean Paul
Cc: David Airlie
Cc: Daniel Vetter
Cc: Bartlomiej Zolnierkiewicz
Cc: "Ville Syrjälä"
Cc: Hans Verkuil
Cc: dri-de...@lists.freedesktop.org
Cc: linux-fb...@vger.kernel.org
Reviewed-by: Sean Paul
Signed-off-by: Uma Shankar
---
Documentati
Fixed doc warnings in drm uapi header. All the UAPI
structures are now documented in kernel doc.
Signed-off-by: Uma Shankar
---
include/uapi/drm/drm_mode.h | 22 ++
1 file changed, 22 insertions(+)
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index
This series adds DRM UAPI header structure documentation to kernel
docs. Fixes issues with existing structure documentation in drm
uapi header.
This also fixes warnings in HDR doc and addresses suggestions from
Daniel Vetter.
Also dropped static function documentation in hdmi core.
Uma Shankar
Drop a redundant and unused variable "hdr_output_metadata" from
drm_connector.
Suggested-by: Daniel Vetter
Signed-off-by: Uma Shankar
---
include/drm/drm_connector.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
ind
Dropped static functions from kernel documentation.
Suggested-by: Daniel Vetter
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
index b99ba01
):
drm/i915: Change gamma/degamma_lut_size data type to u32
drm/i915: Rename ivb_load_lut_10_max
drm/i915/icl: Add Multi-segmented gamma support
Uma Shankar (1):
drm/i915/icl: Add register definitions for Multi Segmented gamma
drivers/gpu/drm/i915/i915_pci.c | 2 +-
drivers/gpu/drm
From: Shashank Sharma
This patch renames function ivb_load_lut_10_max to
ivb_load_lut_ext_max.
V3: Added Vill'es r-b.
Cc: Uma Shankar
Suggested-by: Ville Syrjala
Reviewed-by: Ville Syrjala
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_color.c | 14 +++---
1 file
at start of ICL multisegmented gamma registers.
Added Ville's r-b
Cc: Ville Syrjälä
Cc: Jani Nikula
Cc: Maarten Lankhorst
Reviewed-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/i915_reg.h | 19 ++-
1 file changed, 18
-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_pci.c| 2 +-
drivers/gpu/drm/i915/intel_color.c | 126 +++--
2 files changed, 123 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 482f1d0
ents to u32.
Cc: Ville Syrjälä
Cc: Maarten Lankhorst
Cc: Uma Shankar
V4: Added Uma's r-b.
Reviewed-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_device_info.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/
Currently input csc for YCbCR to RGB conversion handles only
BT601 and Bt709. Extending it to support BT2020 as well.
v2: Fixed the co-efficients for LR to FR conversion,
as suggested by Ville.
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_sprite.c
This series adds support for BT2020 YCbCr to RGB conversion
using input CSC. This also fixes issues with BT601 and BT709
coefficients.
Uma Shankar (3):
drm/i915/icl: Handle YCbCr to RGB conversion for BT2020 case
drm/i915/icl: Fix Y pre-offset for Full Range YCbCr
drm/i915/icl: Fixed Input
changes.
Reviewed-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_sprite.c | 24
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c
b/drivers/gpu/drm/i915/intel_sprite.c
index
Input CSC Co-efficients for BT601 and BT709 YCbCR to RGB
conversion were slightly off. Fixed the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_sprite.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915
Fixed Y Pre-offset in case of Full Range YCbCr.
Reviewed-by: Ville Syrjälä
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_sprite.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c
b/drivers
Input CSC Co-efficients for BT601 and BT709 YCbCR to RGB
conversion were slightly off. Fixed the same.
v2: Fixed the co-eficients as there was issue with reference
matrix, spotted by Ville.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_sprite.c | 24
1 file
Currently input csc for YCbCR to RGB conversion handles only
BT601 and Bt709. Extending it to support BT2020 as well.
v2: Fixed the co-efficients for LR to FR conversion,
as suggested by Ville.
v3: Fixed Y Pre-offset in case of Full Range YCbCr as suggested
by Ville.
Signed-off-by: Uma Shankar
out of uapi headers as suggested by Jonas Karlman.
v9: Rebase and addressed Jonas Karlman review comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_atomic.c | 2 ++
drivers/gpu/drm/drm_atomic_uapi.c | 13 +
drivers/gpu/drm/drm_connector.c
From: Jonas Karlman
This adds reference count for HDR metadata blob,
handled as part of duplicate and destroy connector
state functions.
Signed-off-by: Jonas Karlman
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic_state_helper.c | 6 ++
1 file changed, 6 insertions(+)
diff
. Addressed
Shashank's review comments and added his RB.
v7: Addressed Brian Starkey's review comments. Merged 2 patches
into one.
v8: Addressed Jonas Karlman review comments.
v9: Addressed Jonas Karlman review comments.
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
Reviewed-by: Shashank
calculation in compute config.
v6: Addressed Shashank's review comment. Added HDR metadata
support from GEN10 onwards as per Shashank's recommendation.
v7: Addressed Shashank's review comments
v8: Added Shashank's RB.
v9: Addressed Ville's review comments.
Signed-off-by: Uma Shankar
Reviewed
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
v2: Addressed Shashank's review comments.
v3: Added Shashank's RB.
v4: Addressed Ville's review comments.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_hdmi.c | 19 +++
2 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b
BYT/CHT doesn't support DRM Infoframe. This caused
a WARN_ON due to a missing CASE while executing
intel_hdmi_infoframes_enabled function. This patch
fixes the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
v5: Addressed Jonas Karlman's review comment and dropped the i915
tag from header.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
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
Added state readout for DRM infoframe and enabled
state validation for DRM infoframe.
v2: Addressed Ville's review comments and dropped the
unused drm infoframe read at intel_hdmi_init.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_ddi.c | 4
drivers/gpu/drm/i915
Added unpack function for DRM infoframe for dynamic
range and mastering infoframe readout.
v2: Addressed Ville's review comments.
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 70
include/linux/hdmi.h
with Kodi and a confirmation from team kodi
has been
received. Branch details for the same as below:
https://github.com/xbmc/xbmc/tree/feature_drmprime-vaapi
v9 of this series is:
Tested-by: Jonas Karlman
Jonas Karlman (1):
drm: Add reference counting on HDR metadata blob
Uma Shankar (9):
drm
review comments.
v7: Adressed Ville's review comments and fixed the issue
with length handling.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 49 ++
1 file changed, 49 insertions(+)
diff --git a/drivers/gpu
handles it, as per
Ville's comment.
v11: Added the metadata available check to avoid failure in
compute_config.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_hdmi.c | 43 +++
2
review comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 52 ++
1 file changed, 52 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 852bdd8..fe2c29b 100644
From: Jonas Karlman
This adds reference count for HDR metadata blob,
handled as part of duplicate and destroy connector
state functions.
Signed-off-by: Jonas Karlman
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic_state_helper.c | 6 ++
1 file changed, 6 insertions(+)
diff
out of uapi headers as suggested by Jonas Karlman.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_atomic.c | 2 ++
drivers/gpu/drm/drm_atomic_uapi.c | 13 +
drivers/gpu/drm/drm_connector.c | 6 ++
include/drm/drm_connector.h | 11
Added unpack function for DRM infoframe for dynamic
range and mastering infoframe readout.
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 54
include/linux/hdmi.h | 1 +
2 files changed, 55 insertions
Added state readout for DRM infoframe and enabled
state validation for DRM infoframe.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_ddi.c | 4
drivers/gpu/drm/i915/intel_display.c | 1 +
drivers/gpu/drm/i915/intel_hdmi.c| 4
3 files changed, 9 insertions(+)
diff
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
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_ddi.c | 13 +
drivers/gpu/drm/i915/intel_hdmi.c | 7
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.
v3: Addressed Shashank's review comment.
v4: Added Shashank's RB.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank
BYT/CHT doesn't support DRM Infoframe. This caused
a WARN_ON due to a missing CASE while executing
intel_hdmi_infoframes_enabled function. This patch
fixes the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
calculation in compute config.
v6: Addressed Shashank's review comment. Added HDR metadata
support from GEN10 onwards as per Shashank's recommendation.
v7: Addressed Shashank's review comments
v8: Added Shashank's RB.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
v5: Addressed Jonas Karlman's review comment and dropped the i915
tag from header.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
v2: Addressed Shashank's review comments.
v3: Added Shashank's RB.
v4: Addressed Ville's review comments.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
calculation in compute config.
v6: Addressed Shashank's review comment. Added HDR metadata
support from GEN10 onwards as per Shashank's recommendation.
v7: Addressed Shashank's review comments
v8: Added Shashank's RB.
v9: Addressed Ville's review comments.
Signed-off-by: Uma Shankar
Reviewed
out of uapi headers as suggested by Jonas Karlman.
v9: Rebase and addressed Jonas Karlman review comments.
v10: Addressed Ville's review comments, dropped the metdata_changed
state variable as its not needed anymore.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
BYT/CHT doesn't support DRM Infoframe. This caused
a WARN_ON due to a missing CASE while executing
intel_hdmi_infoframes_enabled function. This patch
fixes the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/i915_reg.h | 4
drivers/gpu/drm/i915/intel_hdmi.c | 19 +++
2 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b
Added state readout for DRM infoframe and enabled
state validation for DRM infoframe.
v2: Addressed Ville's review comments and dropped the
unused drm infoframe read at intel_hdmi_init.
v3: Removed a redundant platform check as per Ville's
comment.
Signed-off-by: Uma Shankar
---
drivers/gpu
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
v2: Addressed Shashank's review comments.
v3: Added Shashank's RB.
v4: Addressed Ville's review comments.
v5: Addressed Ville's review comments.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed
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
a logarithmic curve.
v2: Rebase
v3: Fixed a warning message
v4: Addressed Shashank's review comments
v5: Addressed Jonas Karlman's review comment and dropped the i915
tag from header.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm
instead of magic numbers as
per Ville's comments.
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 72 +
drivers/video/hdmi.c | 190 +
include/drm/drm_edid.h
Added unpack function for DRM infoframe for dynamic
range and mastering infoframe readout.
v2: Addressed Ville's review comments.
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/video/hdmi.c | 67
1 file changed, 67
From: Jonas Karlman
This adds reference count for HDR metadata blob,
handled as part of duplicate and destroy connector
state functions.
v2: Removed the hdr_metadata_changed initialization as
the variable is dropped and not required.
Signed-off-by: Jonas Karlman
Signed-off-by: Uma Shankar
on HDR metadata blob
Uma Shankar (9):
drm: Add HDR source metadata property
drm: Parse HDR metadata info from EDID
drm: Enable HDR infoframe support
drm/i915: Attach HDR metadata property to connector
drm/i915: Write HDR infoframe and send to panel
drm/i915:Enabled Modeset when HDR Infoframe
review comments.
v7: Adressed Ville's review comments and fixed the issue
with length handling.
v8: Put the length check as per the convention followed in
existing code, as suggested by Ville.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 51
. Addressed
Shashank's review comments and added his RB.
v7: Addressed Brian Starkey's review comments. Merged 2 patches
into one.
v8: Addressed Jonas Karlman review comments.
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 48
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
/feature_drmprime-vaapi
Jonas Karlman (1):
drm: Add reference counting on HDR metadata blob
Uma Shankar (10):
drm: Add HDR source metadata property
drm: Parse HDR metadata info from EDID
drm: Enable HDR infoframe support
drm/i915: Attach HDR metadata property to connector
drm/i915: Write
Input CSC Co-efficients for BT601 and BT709 YCbCR to RGB
conversion were slightly off. Fixed the same.
v2: Fixed the co-eficients as there was issue with reference
matrix, spotted by Ville.
v3: Rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_sprite.c | 24
changes.
v5: Rebase
Reviewed-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/display/intel_sprite.c | 24 +
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c
b/drivers/gpu/drm/i915
This series adds support for BT2020 YCbCr to RGB conversion
using input CSC. This also fixes issues with BT601 and BT709
coefficients.
v2: Fixed Ville's review comments.
v3: Rebase.
v4: Rebase.
Uma Shankar (3):
drm/i915/icl: Handle YCbCr to RGB conversion for BT2020 case
drm/i915/icl: Fix
Fixed Y Pre-offset in case of Full Range YCbCr.
v2: Rebase
Reviewed-by: Ville Syrjälä
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_sprite.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display
changes.
v5: Rebase
v6: Fix a rebase fumble.
Reviewed-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Signed-off-by: Shashank Sharma
---
drivers/gpu/drm/i915/display/intel_sprite.c | 24 +
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c
Fixed Y Pre-offset in case of Full Range YCbCr.
v2: Rebase
Reviewed-by: Ville Syrjälä
Suggested-by: Ville Syrjälä
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_sprite.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display
Input CSC Co-efficients for BT601 and BT709 YCbCR to RGB
conversion were slightly off. Fixed the same.
v2: Fixed the co-eficients as there was issue with reference
matrix, spotted by Ville.
v3: Rebase
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_sprite.c | 24
This series adds support for BT2020 YCbCr to RGB conversion
using input CSC. This also fixes issues with BT601 and BT709
coefficients.
v2: Fixed Ville's review comments.
v3: Rebase.
v4: Rebase.
v5: Fix a rebase fumble.
Uma Shankar (3):
drm/i915/icl: Handle YCbCr to RGB conversion for BT2020
calculation in compute config.
v6: Addressed Shashank's review comment. Added HDR metadata
support from GEN10 onwards as per Shashank's recommendation.
v7: Addressed Shashank's review comments
v8: Added Shashank's RB.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915
metadata scalability.
Merge get/set property functions for metadata in this patch.
v7: Addressed Jonas Karlman review comments and defined separate
structure for infoframe to better align with CTA 861.G spec. Added
Shashank's RB.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
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
changes for HDR are already out, with compositors
changes also expected to land soon. Weston changes already floated and reviews
started in community and is in active development along with GL efforts.
Uma Shankar (8):
drm: Add HDR source metadata property
drm: Parse HDR metadata info from EDID
This patch enables modeset whenever HDR metadata
needs to be updated to sink.
v2: Addressed Shashank's review comments.
v3: Added Shashank's RB.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_atomic.c | 14
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.
v3: Addressed Shashank's review comment.
v4: Added Shashank's RB.
Signed-off-by: Ville Syrjälä
Signed-off-by: Uma Shankar
Reviewed-by: Shashank
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
. Addressed
Shashank's review comments and added his RB.
v7: Addressed Brian Starkey's review comments. Merged 2 patches
into one.
v8: Addressed Jonas Karlman review comments.
Signed-off-by: Uma Shankar
Signed-off-by: Ville Syrjälä
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 48
review comments.
Signed-off-by: Uma Shankar
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/drm_edid.c | 52 ++
1 file changed, 52 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 2c22ea4..1fc371b 100644
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
Reviewed-by: Shashank Sharma
---
drivers/gpu/drm/i915/intel_ddi.c | 13 +
drivers/gpu/drm/i915/intel_hdmi.c | 7
BYT/CHT doesn't support DRM Infoframe. This caused
a WARN_ON due to a missing CASE while executing
intel_hdmi_infoframes_enabled function. This patch
fixes the same.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
timed out
[drm:drm_atomic_helper_wait_for_dependencies] ERROR [CONNECTOR:299:DP-2]
flip_done timed out
Reverting the change for now to unblock CI execution.
Cc: Ville Syrjälä
Cc: Dave Airlie
Cc: Jani Nikula
Cc: Manasi Navare
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_client_modeset.c
Infoframe (DRM packets) and send it to HDR capable
HDMI sink devices.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 33 +++
drivers/gpu/drm/i915/display/intel_lspcon.c | 36 ++---
drivers/gpu/drm/i915/display/intel_lspcon.h | 4
LSPCON firmware exposes HDR capability through LPCON_CAPABILITIES
DPCD register. LSPCON implementations capable of supporting
HDR set HDR_CAPABILITY bit in LSPCON_CAPABILITIES to 1. This patch
reads the same, detects the HDR capability and adds this to
intel_lspcon struct.
Signed-off-by: Uma
within permissible limits.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_dp.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
index d92777bd3bed..a12b6916023d 100644
Send Dynamic Range and Mastering Infoframe (DRM for HDR metadata)
as SDP packet to LSPCON following the DP spec. LSPCON receives the
same and sends it to HDMI sink.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic_state_helper.c | 1 +
drivers/gpu/drm/drm_atomic_uapi.c
Enable Colorspace as BT2020 if driving HDR content.Sending Colorimetry
data for HDR using AVI infoframe. LSPCON firmware expects this and though
SOC drives DP, for HDMI panel AVI infoframe is sent to the LSPCON device
which transfers the same to HDMI sink.
Signed-off-by: Uma Shankar
---
drivers
Attach HDR property for Gen9 devices with MCA LSPCON
chips.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_lspcon.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c
b/drivers/gpu/drm/i915/display/intel_lspcon.c
index
Infoframe (DRM packets) and send it to HDR capable
HDMI sink devices.
Uma Shankar (6):
drm/i915/display: Add HDR Capability detection for LSPCON
drm/i915/display: Enable HDR on gen9 devices with MCA Lspcon
drm/i915/display: Attach HDR property for capable Gen9 devices
drm/i915/display: Set
Enable Colorspace as BT2020 if driving HDR content.Sending Colorimetry
data for HDR using AVI infoframe. LSPCON firmware expects this and though
SOC drives DP, for HDMI panel AVI infoframe is sent to the LSPCON device
which transfers the same to HDMI sink.
Signed-off-by: Uma Shankar
---
drivers
Send Dynamic Range and Mastering Infoframe (DRM for HDR metadata)
as SDP packet to LSPCON following the DP spec. LSPCON receives the
same and sends it to HDMI sink.
v2: Suppressed some warnings. No functional change.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic_state_helper.c
Attach HDR property for Gen9 devices with MCA LSPCON
chips.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_lspcon.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c
b/drivers/gpu/drm/i915/display/intel_lspcon.c
index
Infoframe (DRM packets) and send it to HDR capable
HDMI sink devices.
v2: Re-used hsw infoframe write implementation for HDR metadata
for LSPCON as per Ville's suggestion.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 10 ++
drivers/gpu/drm/i915/display
within permissible limits.
v2: This is marked as Not for merge and the responsibilty to program
these custom timings will be on userspace. This patch is just for
reference purposes. This is based on Ville's recommendation.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_dp.c
omagically disabled
when do a modeset), because otherwise when we switch
displays from HDMI to DVI we will still send the infoframe
to the DVI sink
d) DP state readout support for SDP packets.
Uma Shankar (6):
drm/i915/display: Add HDR Capability detection for LSPCON
drm/i915/display:
LSPCON firmware exposes HDR capability through LPCON_CAPABILITIES
DPCD register. LSPCON implementations capable of supporting
HDR set HDR_CAPABILITY bit in LSPCON_CAPABILITIES to 1. This patch
reads the same, detects the HDR capability and adds this to
intel_lspcon struct.
Signed-off-by: Uma
From: Stanislav Lisovskiy
PLANE_CTL_FORMAT_AYUV is already supported, according to hardware
specification.
v2: Edited commit message, removed redundant whitespaces.
v3: Fixed fallthrough logic for the format switch cases.
v4: Yet again fixed fallthrough logic, to reuse code from other case
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