1 # SPDX-License-Identifier: GPL-2.0+ 2 # 3 # Copyright (C) STMicroelectronics SA 2017 4 # 5 # Authors: Philippe Cornu <philippe.cornu (a] st.com> 6 # Yannick Fertre <yannick.fertre (a] st.com> 7 8 menuconfig VIDEO_STM32 9 bool "Enable STM32 video support" 10 depends on DM_VIDEO 11 help 12 STM32 supports many video output options including RGB and 13 DSI. This option enables these supports which can be used on 14 devices which have RGB TFT or DSI display connected. 15 16 config VIDEO_STM32_MAX_XRES 17 int "Maximum horizontal resolution (for memory allocation purposes)" 18 depends on VIDEO_STM32 19 default 640 20 help 21 The maximum horizontal resolution to support for the framebuffer. 22 This configuration is used for reserving/allocating memory for the 23 framebuffer during device-model binding/probing. 24 25 config VIDEO_STM32_MAX_YRES 26 int "Maximum vertical resolution (for memory allocation purposes)" 27 depends on VIDEO_STM32 28 default 480 29 help 30 The maximum vertical resolution to support for the framebuffer. 31 This configuration is used for reserving/allocating memory for the 32 framebuffer during device-model binding/probing. 33 34 config VIDEO_STM32_MAX_BPP 35 int "Maximum bits per pixel (for memory allocation purposes)" 36 depends on VIDEO_STM32 37 default 16 38 help 39 The maximum bits per pixel to support for the framebuffer. 40 This configuration is used for reserving/allocating memory for the 41 framebuffer during device-model binding/probing. 42 43
