From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h | 77 ++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h (limited to 'drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h') diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h new file mode 100644 index 0000000000..e15b037f3b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h @@ -0,0 +1,77 @@ +/* + * Copyright 2012-15 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_HW_FACTORY_H__ +#define __DAL_HW_FACTORY_H__ + +struct hw_gpio_pin; +struct hw_hpd; +struct hw_ddc; +struct hw_generic; +struct gpio; + +struct hw_factory { + uint32_t number_of_pins[GPIO_ID_COUNT]; + + const struct hw_factory_funcs { + void (*init_ddc_data)( + struct hw_ddc **hw_ddc, + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + void (*init_generic)( + struct hw_generic **hw_generic, + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + void (*init_hpd)( + struct hw_hpd **hw_hpd, + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*get_hpd_pin)( + struct gpio *gpio); + struct hw_gpio_pin *(*get_ddc_pin)( + struct gpio *gpio); + struct hw_gpio_pin *(*get_generic_pin)( + struct gpio *gpio); + void (*define_hpd_registers)( + struct hw_gpio_pin *pin, + uint32_t en); + void (*define_ddc_registers)( + struct hw_gpio_pin *pin, + uint32_t en); + void (*define_generic_registers)( + struct hw_gpio_pin *pin, + uint32_t en); + } *funcs; +}; + +bool dal_hw_factory_init( + struct hw_factory *factory, + enum dce_version dce_version, + enum dce_environment dce_environment); + +#endif -- cgit v1.2.3