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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/gpu/drm/amd/display/include/gpio_service_interface.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include/gpio_service_interface.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/include/gpio_service_interface.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/gpio_service_interface.h b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h new file mode 100644 index 0000000000..7e3240e73c --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h @@ -0,0 +1,121 @@ +/* + * 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_GPIO_SERVICE_INTERFACE_H__ +#define __DAL_GPIO_SERVICE_INTERFACE_H__ + +#include "gpio_types.h" +#include "gpio_interface.h" +#include "hw/gpio.h" + +struct gpio_service; + +struct gpio *dal_gpio_create( + struct gpio_service *service, + enum gpio_id id, + uint32_t en, + enum gpio_pin_output_state output_state); + +void dal_gpio_destroy( + struct gpio **ptr); + +struct gpio_service *dal_gpio_service_create( + enum dce_version dce_version, + enum dce_environment dce_environment, + struct dc_context *ctx); + +struct gpio *dal_gpio_service_create_irq( + struct gpio_service *service, + uint32_t offset, + uint32_t mask); + +struct gpio *dal_gpio_service_create_generic_mux( + struct gpio_service *service, + uint32_t offset, + uint32_t mask); + +void dal_gpio_destroy_generic_mux( + struct gpio **mux); + +enum gpio_result dal_mux_setup_config( + struct gpio *mux, + struct gpio_generic_mux_config *config); + +struct gpio_pin_info dal_gpio_get_generic_pin_info( + struct gpio_service *service, + enum gpio_id id, + uint32_t en); + +struct ddc *dal_gpio_create_ddc( + struct gpio_service *service, + uint32_t offset, + uint32_t mask, + struct gpio_ddc_hw_info *info); + +void dal_gpio_destroy_ddc( + struct ddc **ddc); + +void dal_gpio_service_destroy( + struct gpio_service **ptr); + +enum dc_irq_source dal_irq_get_source( + const struct gpio *irq); + +enum dc_irq_source dal_irq_get_rx_source( + const struct gpio *irq); + +enum gpio_result dal_irq_setup_hpd_filter( + struct gpio *irq, + struct gpio_hpd_config *config); + +struct gpio *dal_gpio_create_irq( + struct gpio_service *service, + enum gpio_id id, + uint32_t en); + +void dal_gpio_destroy_irq( + struct gpio **ptr); + + +enum gpio_result dal_ddc_open( + struct ddc *ddc, + enum gpio_mode mode, + enum gpio_ddc_config_type config_type); + +enum gpio_result dal_ddc_change_mode( + struct ddc *ddc, + enum gpio_mode mode); + +enum gpio_ddc_line dal_ddc_get_line( + const struct ddc *ddc); + +enum gpio_result dal_ddc_set_config( + struct ddc *ddc, + enum gpio_ddc_config_type config_type); + +void dal_ddc_close( + struct ddc *ddc); + +#endif |