1 # SPDX-License-Identifier: GPL-2.0+
3 # Copyright (C) STMicroelectronics SA 2017
5 # Authors: Philippe Cornu <philippe.cornu@st.com>
6 # Yannick Fertre <yannick.fertre@st.com>
9 bool "Enable STM32 video support"
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.
16 config VIDEO_STM32_MAX_XRES
17 int "Maximum horizontal resolution (for memory allocation purposes)"
18 depends on VIDEO_STM32
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.
25 config VIDEO_STM32_MAX_YRES
26 int "Maximum vertical resolution (for memory allocation purposes)"
27 depends on VIDEO_STM32
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.
34 config VIDEO_STM32_MAX_BPP
35 int "Maximum bits per pixel (for memory allocation purposes)"
36 depends on VIDEO_STM32
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.