diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0274-drm-amd-display-Add-DCE12-i2c-aux-support.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0274-drm-amd-display-Add-DCE12-i2c-aux-support.patch | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0274-drm-amd-display-Add-DCE12-i2c-aux-support.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0274-drm-amd-display-Add-DCE12-i2c-aux-support.patch deleted file mode 100644 index f1570f72..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0274-drm-amd-display-Add-DCE12-i2c-aux-support.patch +++ /dev/null @@ -1,186 +0,0 @@ -From 72f664a7e01891a217e7f41582aec878331e38d9 Mon Sep 17 00:00:00 2001 -From: Harry Wentland <harry.wentland@amd.com> -Date: Mon, 6 Mar 2017 14:33:19 -0500 -Subject: [PATCH 0274/4131] drm/amd/display: Add DCE12 i2c/aux support - -Signed-off-by: Harry Wentland <harry.wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../amd/display/dc/i2caux/dce120/i2caux_dce120.c | 125 +++++++++++++++++++++ - .../amd/display/dc/i2caux/dce120/i2caux_dce120.h | 32 ++++++ - 2 files changed, 157 insertions(+) - create mode 100644 drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c - create mode 100644 drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h - -diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c -new file mode 100644 -index 0000000..9119829 ---- /dev/null -+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c -@@ -0,0 +1,125 @@ -+/* -+ * Copyright 2012-16 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 -+ * -+ */ -+ -+#include "dm_services.h" -+ -+#include "include/i2caux_interface.h" -+#include "../i2caux.h" -+#include "../engine.h" -+#include "../i2c_engine.h" -+#include "../i2c_sw_engine.h" -+#include "../i2c_hw_engine.h" -+ -+#include "../dce110/i2c_hw_engine_dce110.h" -+#include "../dce110/aux_engine_dce110.h" -+#include "../dce110/i2caux_dce110.h" -+ -+#include "vega10/DC/dce_12_0_offset.h" -+#include "vega10/DC/dce_12_0_sh_mask.h" -+#include "vega10/soc15ip.h" -+ -+/* begin ********************* -+ * macros to expend register list macro defined in HW object header file */ -+ -+#define BASE_INNER(seg) \ -+ DCE_BASE__INST0_SEG ## seg -+ -+/* compile time expand base address. */ -+#define BASE(seg) \ -+ BASE_INNER(seg) -+ -+#define SR(reg_name)\ -+ .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \ -+ mm ## reg_name -+ -+#define SRI(reg_name, block, id)\ -+ .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ -+ mm ## block ## id ## _ ## reg_name -+/* macros to expend register list macro defined in HW object header file -+ * end *********************/ -+ -+#define aux_regs(id)\ -+[id] = {\ -+ AUX_COMMON_REG_LIST(id), \ -+ .AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK \ -+} -+ -+static const struct dce110_aux_registers dce120_aux_regs[] = { -+ aux_regs(0), -+ aux_regs(1), -+ aux_regs(2), -+ aux_regs(3), -+ aux_regs(4), -+ aux_regs(5), -+}; -+ -+#define hw_engine_regs(id)\ -+{\ -+ I2C_HW_ENGINE_COMMON_REG_LIST(id) \ -+} -+ -+static const struct dce110_i2c_hw_engine_registers dce120_hw_engine_regs[] = { -+ hw_engine_regs(1), -+ hw_engine_regs(2), -+ hw_engine_regs(3), -+ hw_engine_regs(4), -+ hw_engine_regs(5), -+ hw_engine_regs(6) -+}; -+ -+static const struct dce110_i2c_hw_engine_shift i2c_shift = { -+ I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT) -+}; -+ -+static const struct dce110_i2c_hw_engine_mask i2c_mask = { -+ I2C_COMMON_MASK_SH_LIST_DCE110(_MASK) -+}; -+ -+struct i2caux *dal_i2caux_dce120_create( -+ struct dc_context *ctx) -+{ -+ struct i2caux_dce110 *i2caux_dce110 = -+ dm_alloc(sizeof(struct i2caux_dce110)); -+ -+ if (!i2caux_dce110) { -+ ASSERT_CRITICAL(false); -+ return NULL; -+ } -+ -+ if (dal_i2caux_dce110_construct( -+ i2caux_dce110, -+ ctx, -+ dce120_aux_regs, -+ dce120_hw_engine_regs, -+ &i2c_shift, -+ &i2c_mask)) -+ return &i2caux_dce110->base; -+ -+ ASSERT_CRITICAL(false); -+ -+ dm_free(i2caux_dce110); -+ -+ return NULL; -+} -diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h -new file mode 100644 -index 0000000..b6ac476 ---- /dev/null -+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h -@@ -0,0 +1,32 @@ -+/* -+ * Copyright 2012-16 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 __DAL_I2C_AUX_DCE120_H__ -+#define __DAL_I2C_AUX_DCE120_H__ -+ -+struct i2caux *dal_i2caux_dce120_create( -+ struct dc_context *ctx); -+ -+#endif /* __DAL_I2C_AUX_DCE120_H__ */ --- -2.7.4 - |