From patchwork Wed Mar 5 13:25:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uma Shankar X-Patchwork-Id: 14002657 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0F0A6C19F32 for ; Wed, 5 Mar 2025 13:15:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6EA0D10E798; Wed, 5 Mar 2025 13:15:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="lIOSZoSo"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7504E10E7B5; Wed, 5 Mar 2025 13:15:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741180505; x=1772716505; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=E/NoBQjTFYrzIL0DrIijUUvJ3KmFWPJSxw9U3Yeql4w=; b=lIOSZoSoa/NX9HQltMxxCQUueitDih3wiAemKMEvKj1ivYYcvSieLB8f hxxHkD2I9qVQk2YNF4qerL0QDe6KsjbuyNZ7GaZHtM8QXepIym6Mbtqb4 aQn9WKkn2Q2rz5jaGMYgoouaZil9+HmuZ6x9dqTBFNKVK3MMk4u7Sh464 AV299KVw+ElsUjrWcL++U5RjNnwEW7D6nv1y976zT4LaTeJb+cWHIbAkv LJDYoH++bFxqGZairF6l3jQOzUnrEMN/NGSJ4xAR1Iw0ov8egqemQShat vaUnH9p/YZ1eIAHr0BUBb2ya07Nt1yl7+6ek6PxCzcWN42VH2Ak3BkDgC Q==; X-CSE-ConnectionGUID: aliSmkoCScu45p1iiltZpw== X-CSE-MsgGUID: 1b/nCU6KQhOf5zWa+ND3MQ== X-IronPort-AV: E=McAfee;i="6700,10204,11363"; a="59685560" X-IronPort-AV: E=Sophos;i="6.14,223,1736841600"; d="scan'208";a="59685560" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2025 05:15:04 -0800 X-CSE-ConnectionGUID: mn+iQCHIS1eQ92y2uPVJEQ== X-CSE-MsgGUID: sVHjodV+TmyRU8YmaUNUNQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,223,1736841600"; d="scan'208";a="118701184" Received: from cfl-desktop.iind.intel.com ([10.190.239.20]) by orviesa006.jf.intel.com with ESMTP; 05 Mar 2025 05:15:00 -0800 From: Uma Shankar To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, harry.wentland@amd.com, pekka.paalanen@haloniitty.fi, sebastian.wick@redhat.com, jadahl@redhat.com, mwen@igalia.com, contact@emersion.fr, naveen1.kumar@intel.com, dmitry.baryshkov@linaro.org, Chaitanya Kumar Borah , Uma Shankar Subject: [v3 14/23] drm/i915/color: Add callbacks to set plane CTM Date: Wed, 5 Mar 2025 18:55:59 +0530 Message-ID: <20250305132608.2379253-15-uma.shankar@intel.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20250305132608.2379253-1-uma.shankar@intel.com> References: <20250305132608.2379253-1-uma.shankar@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Chaitanya Kumar Borah Add callback to intel color functions for setting plane CTM. Signed-off-by: Uma Shankar Signed-off-by: Chaitanya Kumar Borah --- drivers/gpu/drm/i915/display/intel_color.c | 23 ++++++++++++++++++++++ drivers/gpu/drm/i915/display/intel_color.h | 3 ++- 2 files changed, 25 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index cf508094a038..ac4bf97741a3 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -31,6 +31,7 @@ #include "intel_dsb.h" #include "intel_vrr.h" #include "skl_universal_plane.h" +#include "skl_universal_plane_regs.h" struct intel_color_funcs { int (*color_check)(struct intel_atomic_state *state, @@ -86,6 +87,10 @@ struct intel_color_funcs { * Read config other than LUTs and CSCs, before them. Optional. */ void (*get_config)(struct intel_crtc_state *crtc_state); + + /* Plane CSC*/ + void (*load_plane_csc_matrix)(const struct drm_plane_state *plane_state, + const struct drm_property_blob *blob); }; #define CTM_COEFF_SIGN (1ULL << 63) @@ -3811,6 +3816,15 @@ static void icl_read_luts(struct intel_crtc_state *crtc_state) } } +void intel_color_load_plane_csc_matrix(const struct drm_plane_state *plane_state, + const struct drm_property_blob *blob) +{ + struct drm_i915_private *i915 = to_i915(plane_state->plane->dev); + + if (i915->display.funcs.color->load_plane_csc_matrix) + i915->display.funcs.color->load_plane_csc_matrix(plane_state, blob); +} + static const struct intel_color_funcs chv_color_funcs = { .color_check = chv_color_check, .color_commit_arm = i9xx_color_commit_arm, @@ -4114,6 +4128,15 @@ static void apply_colorop(const struct drm_plane_state *plane_state, struct drm_colorop *colorop, u32 *plane_color_ctl) { + struct drm_colorop_state *state = colorop->state; + struct intel_plane_colorop *intel_colorop = to_intel_plane_colorop(colorop); + + if (colorop->type == DRM_COLOROP_CTM_3X3) { + /* TODO: use intel_color_op state data */ + (*plane_color_ctl) |= PLANE_COLOR_PLANE_CSC_ENABLE; + if (state->data && intel_colorop->id == CB_PLANE_CSC) + intel_color_load_plane_csc_matrix(plane_state, state->data); + } } void intel_program_pipeline(const struct drm_plane_state *plane_state, u32 *plane_color_ctl) diff --git a/drivers/gpu/drm/i915/display/intel_color.h b/drivers/gpu/drm/i915/display/intel_color.h index 7be2453eee0a..c8d4f23cfb99 100644 --- a/drivers/gpu/drm/i915/display/intel_color.h +++ b/drivers/gpu/drm/i915/display/intel_color.h @@ -50,5 +50,6 @@ int intel_plane_tf_pipeline_init(struct drm_plane *plane, struct drm_prop_enum_l int intel_plane_color_init(struct drm_plane *plane); void intel_program_pipeline(const struct drm_plane_state *plane_state, u32 *plane_color_ctl); - +void intel_color_load_plane_csc_matrix(const struct drm_plane_state *plane_state, + const struct drm_property_blob *blob); #endif /* __INTEL_COLOR_H__ */