diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4953-drm-amd-display-Add-headers-for-hardcoded-1d-luts.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4953-drm-amd-display-Add-headers-for-hardcoded-1d-luts.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4953-drm-amd-display-Add-headers-for-hardcoded-1d-luts.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4953-drm-amd-display-Add-headers-for-hardcoded-1d-luts.patch new file mode 100644 index 00000000..3f313ac6 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4953-drm-amd-display-Add-headers-for-hardcoded-1d-luts.patch @@ -0,0 +1,77 @@ +From ccf3a35797a76e9a030b0f0a19dc2be9c8da4b7c Mon Sep 17 00:00:00 2001 +From: Vitaly Prosyak <vitaly.prosyak@amd.com> +Date: Fri, 15 Jun 2018 08:34:10 -0500 +Subject: [PATCH 4953/5725] drm/amd/display: Add headers for hardcoded 1d luts. + +Hard-coded luts are needed since complex algorithms are used for +color and tone mapping. Add the headers for future use. + +Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../gpu/drm/amd/display/modules/color/luts_1d.h | 51 ++++++++++++++++++++++ + 1 file changed, 51 insertions(+) + create mode 100644 drivers/gpu/drm/amd/display/modules/color/luts_1d.h + +diff --git a/drivers/gpu/drm/amd/display/modules/color/luts_1d.h b/drivers/gpu/drm/amd/display/modules/color/luts_1d.h +new file mode 100644 +index 0000000..66b1fad +--- /dev/null ++++ b/drivers/gpu/drm/amd/display/modules/color/luts_1d.h +@@ -0,0 +1,51 @@ ++/* ++ * Copyright 2016 Advanced Micro Devices, Inc. ++ * ++ * Permission is hereby granted, free of charge, to any person obtaining a ++ * copy of this software and associated documentation files (the "Software"), ++ * to deal in the Software without restriction, including without limitation ++ * the rights to use, copy, modify, merge, publish, distribute, sublicense, ++ * and/or sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following conditions: ++ * ++ * The above copyright notice and this permission notice shall be included in ++ * all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR ++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, ++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ++ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR ++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ * ++ * Authors: AMD ++ * ++ */ ++#ifndef LUTS_1D_H ++#define LUTS_1D_H ++ ++#include "hw_shared.h" ++ ++struct point_config { ++ uint32_t custom_float_x; ++ uint32_t custom_float_y; ++ uint32_t custom_float_slope; ++}; ++ ++struct lut_point { ++ uint32_t red; ++ uint32_t green; ++ uint32_t blue; ++ uint32_t delta_red; ++ uint32_t delta_green; ++ uint32_t delta_blue; ++}; ++ ++struct pwl_1dlut_parameter { ++ struct gamma_curve arr_curve_points[34]; ++ struct point_config arr_points[2]; ++ struct lut_point rgb_resulted[256]; ++ uint32_t hw_points_num; ++}; ++#endif // LUTS_1D_H +-- +2.7.4 + |