1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2f7018c21STomi Valkeinenconfig FB_OMAP 3f7018c21STomi Valkeinen tristate "OMAP frame buffer support" 4f7018c21STomi Valkeinen depends on FB 5*804f7f19SArnd Bergmann depends on ARCH_OMAP1 || (ARM && COMPILE_TEST) 6f7018c21STomi Valkeinen select FB_CFB_FILLRECT 7f7018c21STomi Valkeinen select FB_CFB_COPYAREA 8f7018c21STomi Valkeinen select FB_CFB_IMAGEBLIT 9f7018c21STomi Valkeinen help 10f7018c21STomi Valkeinen Frame buffer driver for OMAP based boards. 11f7018c21STomi Valkeinen 12f7018c21STomi Valkeinenconfig FB_OMAP_LCDC_EXTERNAL 13f7018c21STomi Valkeinen bool "External LCD controller support" 14f7018c21STomi Valkeinen depends on FB_OMAP 15f7018c21STomi Valkeinen help 16f7018c21STomi Valkeinen Say Y here, if you want to have support for boards with an 17f7018c21STomi Valkeinen external LCD controller connected to the SoSSI/RFBI interface. 18f7018c21STomi Valkeinen 19f7018c21STomi Valkeinenconfig FB_OMAP_LCDC_HWA742 20f7018c21STomi Valkeinen bool "Epson HWA742 LCD controller support" 21f7018c21STomi Valkeinen depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 22f7018c21STomi Valkeinen help 23f7018c21STomi Valkeinen Say Y here if you want to have support for the external 24f7018c21STomi Valkeinen Epson HWA742 LCD controller. 25f7018c21STomi Valkeinen 26f7018c21STomi Valkeinenconfig FB_OMAP_MANUAL_UPDATE 27f7018c21STomi Valkeinen bool "Default to manual update mode" 28f7018c21STomi Valkeinen depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 29f7018c21STomi Valkeinen help 30f7018c21STomi Valkeinen Say Y here, if your user-space applications are capable of 31f7018c21STomi Valkeinen notifying the frame buffer driver when a change has occurred in 32f7018c21STomi Valkeinen the frame buffer content and thus a reload of the image data to 33f7018c21STomi Valkeinen the external frame buffer is required. If unsure, say N. 34f7018c21STomi Valkeinen 35f7018c21STomi Valkeinenconfig FB_OMAP_LCD_MIPID 36f7018c21STomi Valkeinen bool "MIPI DBI-C/DCS compatible LCD support" 37f7018c21STomi Valkeinen depends on FB_OMAP && SPI_MASTER 38f7018c21STomi Valkeinen help 39f7018c21STomi Valkeinen Say Y here if you want to have support for LCDs compatible with 40f7018c21STomi Valkeinen the Mobile Industry Processor Interface DBI-C/DCS 41f7018c21STomi Valkeinen specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3) 42f7018c21STomi Valkeinen 4381c44c2bSArnd Bergmannconfig FB_OMAP_LCD_H3 4481c44c2bSArnd Bergmann bool "TPS65010 LCD controller on OMAP-H3" 45*804f7f19SArnd Bergmann depends on MACH_OMAP_H3 || COMPILE_TEST 46ee62eddbSArnd Bergmann depends on TPS65010=y 4781c44c2bSArnd Bergmann default y 4881c44c2bSArnd Bergmann help 4981c44c2bSArnd Bergmann Say Y here if you want to have support for the LCD on the 5081c44c2bSArnd Bergmann H3 board. 5181c44c2bSArnd Bergmann 52f7018c21STomi Valkeinenconfig FB_OMAP_DMA_TUNE 53f7018c21STomi Valkeinen bool "Set DMA SDRAM access priority high" 54f7018c21STomi Valkeinen depends on FB_OMAP 55f7018c21STomi Valkeinen help 56f7018c21STomi Valkeinen On systems in which video memory is in system memory 57f7018c21STomi Valkeinen (SDRAM) this will speed up graphics DMA operations. 58f7018c21STomi Valkeinen If you have such a system and want to use rotation 59f7018c21STomi Valkeinen answer yes. Answer no if you have a dedicated video 60f7018c21STomi Valkeinen memory, or don't use any of the accelerated features. 61