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12 Mar 2025 00:12:56 -0700 X-CSE-ConnectionGUID: g9L/2y7uQyiSvL1rV3EFfg== X-CSE-MsgGUID: XS9mrYiLSDGIAd6VPe1Rhg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,241,1736841600"; d="scan'208";a="120366918" Received: from cfl-desktop.iind.intel.com ([10.190.239.20]) by fmviesa006.fm.intel.com with ESMTP; 12 Mar 2025 00:12:52 -0700 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, Chaitanya Kumar Borah , Uma Shankar Subject: [v4 10/23] drm/i915/color: Add helper to create intel colorop Date: Wed, 12 Mar 2025 12:54:12 +0530 Message-ID: <20250312072425.3099205-11-uma.shankar@intel.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20250312072425.3099205-1-uma.shankar@intel.com> References: <20250312072425.3099205-1-uma.shankar@intel.com> MIME-Version: 1.0 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Chaitanya Kumar Borah Add intel colorop create helper Signed-off-by: Chaitanya Kumar Borah Signed-off-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_color.c | 39 ++++++++++++++++++++++ drivers/gpu/drm/i915/display/intel_color.h | 3 ++ 2 files changed, 42 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index cfe14162231d..615f7bb9dc09 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -3937,6 +3937,45 @@ static const struct intel_color_funcs ilk_color_funcs = { .get_config = ilk_get_config, }; +/* TODO: Move to another file */ +struct intel_plane_colorop *intel_colorop_alloc(void) +{ + struct intel_plane_colorop *colorop; + struct intel_plane_colorop_state *colorop_state; + + colorop = kzalloc(sizeof(*colorop), GFP_KERNEL); + if (!colorop) + return ERR_PTR(-ENOMEM); + + colorop_state = kzalloc(sizeof(*colorop_state), GFP_KERNEL); + if (!colorop_state) { + kfree(colorop); + return ERR_PTR(-ENOMEM); + } + + /* TODO: Add color op reset + * intel_colorop_state_reset(plane_state, plane); + */ + + colorop->base.state = &colorop_state->uapi; + + return colorop; +} + +struct intel_plane_colorop *intel_plane_colorop_create(enum intel_color_block id) +{ + struct intel_plane_colorop *colorop; + + colorop = intel_colorop_alloc(); + + if (IS_ERR(colorop)) + return colorop; + + colorop->id = id; + + return colorop; +} + void intel_color_crtc_init(struct intel_crtc *crtc) { struct intel_display *display = to_intel_display(crtc); diff --git a/drivers/gpu/drm/i915/display/intel_color.h b/drivers/gpu/drm/i915/display/intel_color.h index 9d66457c1e89..a9f229e37317 100644 --- a/drivers/gpu/drm/i915/display/intel_color.h +++ b/drivers/gpu/drm/i915/display/intel_color.h @@ -14,6 +14,7 @@ struct intel_crtc; struct intel_display; struct intel_dsb; struct drm_property_blob; +enum intel_color_block; void intel_color_init_hooks(struct intel_display *display); int intel_color_init(struct intel_display *display); @@ -38,5 +39,7 @@ bool intel_color_lut_equal(const struct intel_crtc_state *crtc_state, const struct drm_property_blob *blob2, bool is_pre_csc_lut); void intel_color_assert_luts(const struct intel_crtc_state *crtc_state); +struct intel_plane_colorop *intel_colorop_alloc(void); +struct intel_plane_colorop *intel_plane_colorop_create(enum intel_color_block id); #endif /* __INTEL_COLOR_H__ */