diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c new file mode 100644 index 000000000000..26695b963c58 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c @@ -0,0 +1,63 @@ +/* + * Copyright 2013-16 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 + * + */ + +/* + * Pre-requisites: headers required by header of this unit + */ + +#include "dm_services.h" +#include "include/gpio_types.h" +#include "../hw_factory.h" + +/* + * Header of this unit + */ + +#include "../hw_gpio.h" +#include "../hw_ddc.h" +#include "../hw_hpd.h" + +/* function table */ +static const struct hw_factory_funcs funcs = { + .create_ddc_data = NULL, + .create_ddc_clock = NULL, + .create_generic = NULL, + .create_hpd = NULL, + .create_sync = NULL, + .create_gsl = NULL, +}; + +void dal_hw_factory_diag_fpga_init(struct hw_factory *factory) +{ + factory->number_of_pins[GPIO_ID_DDC_DATA] = 8; + factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8; + factory->number_of_pins[GPIO_ID_GENERIC] = 7; + factory->number_of_pins[GPIO_ID_HPD] = 6; + factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31; + factory->number_of_pins[GPIO_ID_VIP_PAD] = 0; + factory->number_of_pins[GPIO_ID_SYNC] = 2; + factory->number_of_pins[GPIO_ID_GSL] = 4; + factory->funcs = &funcs; +} |