From: Uma Shankar <uma.shankar@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: ville.syrjala@linux.intel.com, pekka.paalanen@collabora.com,
contact@emersion.fr, harry.wentland@amd.com, mwen@igalia.com,
jadahl@redhat.com, sebastian.wick@redhat.com,
shashank.sharma@amd.com, agoins@nvidia.com, joshua@froggi.es,
mdaenzer@redhat.com, aleixpol@kde.org, xaver.hugl@gmail.com,
victoria@system76.com, daniel@ffwll.ch, quic_naseer@quicinc.com,
quic_cbraga@quicinc.com, quic_abhinavk@quicinc.com,
arthurgrillo@riseup.net, marcan@marcan.st, Liviu.Dudau@arm.com,
sashamcintosh@google.com, sean@poorly.run,
Uma Shankar <uma.shankar@intel.com>
Subject: [PATCH 09/28] drm: Add Color ops capability property
Date: Tue, 13 Feb 2024 12:18:16 +0530 [thread overview]
Message-ID: <20240213064835.139464-10-uma.shankar@intel.com> (raw)
In-Reply-To: <20240213064835.139464-1-uma.shankar@intel.com>
Add capability property which a colorop can expose it's
hardware's abilities. It's a blob property that can be
filled with respective data structures depending on the
colorop. The user space is expected to read this property
and program the colorop accordingly.
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
---
drivers/gpu/drm/drm_atomic_uapi.c | 3 +++
include/drm/drm_colorop.h | 13 +++++++++++++
2 files changed, 16 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index 9f6a3a1c8020..95f1df73209c 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -770,6 +770,9 @@ drm_atomic_colorop_get_property(struct drm_colorop *colorop,
*val = state->curve_1d_type;
} else if (property == colorop->data_property) {
*val = (state->data) ? state->data->base.id : 0;
+ } else if (property == colorop->hw_caps_property) {
+ *val = state->hw_caps ?
+ state->hw_caps->base.id : 0;
} else {
return -EINVAL;
}
diff --git a/include/drm/drm_colorop.h b/include/drm/drm_colorop.h
index 5b8c36538491..f417e109c40a 100644
--- a/include/drm/drm_colorop.h
+++ b/include/drm/drm_colorop.h
@@ -59,6 +59,12 @@ struct drm_colorop_state {
*/
enum drm_colorop_curve_1d_type curve_1d_type;
+ /**
+ * @hw_caps:
+ *
+ */
+ struct drm_property_blob *hw_caps;
+
/**
* @data:
*
@@ -167,6 +173,13 @@ struct drm_colorop {
*/
struct drm_property *bypass_property;
+ /**
+ * @hwlut_caps_property:
+ *
+ * Property to expose hardware lut capbilities.
+ */
+ struct drm_property *hw_caps_property;
+
/**
* @curve_1d_type:
*
--
2.42.0
next prev parent reply other threads:[~2024-02-13 6:41 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-13 6:48 [PATCH 00/28] Plane Color Pipeline support for Intel platforms Uma Shankar
2024-02-13 6:48 ` [PATCH 01/28] [NOT FOR REVIEW] drm: color pipeline base work Uma Shankar
2024-02-13 21:15 ` kernel test robot
2024-02-14 2:46 ` kernel test robot
2024-02-16 12:07 ` kernel test robot
2024-02-17 16:56 ` kernel test robot
2024-02-13 6:48 ` [PATCH 02/28] drm: Add missing function declarations Uma Shankar
2024-02-13 6:48 ` [PATCH 03/28] drm: handle NULL next colorop in drm_colorop_set_next_property Uma Shankar
2024-02-13 6:48 ` [PATCH 04/28] drm: Fix error logging in set Color Pipeline Uma Shankar
2024-02-13 6:48 ` [PATCH 05/28] drm: Add support for 3x3 CTM Uma Shankar
2024-02-13 9:15 ` Pekka Paalanen
2024-02-14 6:55 ` Shankar, Uma
2024-02-13 6:48 ` [PATCH 06/28] drm: Add Enhanced LUT precision structure Uma Shankar
2024-02-13 6:48 ` [PATCH 07/28] drm: Add 1D LUT color op Uma Shankar
2024-02-13 6:48 ` [PATCH 08/28] drm: Add Color lut range attributes Uma Shankar
2024-02-13 12:04 ` Sebastian Wick
2024-02-14 7:34 ` Shankar, Uma
2024-02-13 6:48 ` Uma Shankar [this message]
2024-02-13 12:04 ` [PATCH 09/28] drm: Add Color ops capability property Sebastian Wick
2024-02-14 7:36 ` Shankar, Uma
2024-02-13 6:48 ` [PATCH 10/28] drm: Define helper to create color " Uma Shankar
2024-02-13 6:48 ` [PATCH 11/28] drm: Define helper for adding capability property for 1D LUT Uma Shankar
2024-02-13 6:48 ` [PATCH 12/28] drm/i915: Add identifiers for intel color blocks Uma Shankar
2024-02-13 6:48 ` [PATCH 13/28] drm/i915: Add intel_color_op Uma Shankar
2024-02-13 6:48 ` [PATCH 14/28] drm/i915/color: Add helper to allocate intel colorop Uma Shankar
2024-02-13 6:48 ` [PATCH 15/28] drm/i915/color: Add helper to create " Uma Shankar
2024-02-13 6:48 ` [PATCH 16/28] drm/i915/color: Create a transfer function color pipeline Uma Shankar
2024-02-19 7:34 ` Dan Carpenter
2024-02-13 6:48 ` [PATCH 17/28] drm/i915: Define segmented Lut and add capabilities to colorop Uma Shankar
2024-02-13 9:37 ` Pekka Paalanen
2024-02-14 7:28 ` Shankar, Uma
2024-02-14 9:03 ` Pekka Paalanen
2024-02-19 10:34 ` Shankar, Uma
2024-02-19 12:02 ` Pekka Paalanen
2024-02-13 6:48 ` [PATCH 18/28] drm/i915/color: Add and attach COLORPIPELINE plane property Uma Shankar
2024-02-13 6:48 ` [PATCH 19/28] drm/i915/color: Add framework to set colorop Uma Shankar
2024-02-13 6:48 ` [PATCH 20/28] drm/i915/color: Add callbacks to set plane CTM Uma Shankar
2024-02-13 6:48 ` [PATCH 21/28] drm/i915/color: Add plane CTM callback for TGL and beyond Uma Shankar
2024-02-13 6:48 ` [PATCH 22/28] drm/i915: Add register definitions for Plane Degamma Uma Shankar
2024-02-13 6:48 ` [PATCH 23/28] drm/i915/color: Add framework to program PRE/POST CSC LUT Uma Shankar
2024-02-13 6:48 ` [PATCH 24/28] drm/i915: Add register definitions for Plane Post CSC Uma Shankar
2024-02-13 6:48 ` [PATCH 25/28] drm/i915/color: Program Pre-CSC registers Uma Shankar
2024-02-13 6:48 ` [PATCH 26/28] drm/i915/xelpd: Program Plane Post CSC Registers Uma Shankar
2024-02-13 6:48 ` [PATCH 27/28] FIXME: force disable legacy plane color properties for TGL and beyond Uma Shankar
2024-02-13 6:48 ` [PATCH 28/28] drm/i915/color: Enable Plane Color Pipelines Uma Shankar
2024-02-13 11:01 ` [PATCH 00/28] Plane Color Pipeline support for Intel platforms Pekka Paalanen
2024-02-14 7:33 ` Shankar, Uma
2024-02-16 21:47 ` Harry Wentland
2024-02-19 10:49 ` Shankar, Uma
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