1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunconfig FB_OMAP 3*4882a593Smuzhiyun tristate "OMAP frame buffer support" 4*4882a593Smuzhiyun depends on FB 5*4882a593Smuzhiyun depends on ARCH_OMAP1 6*4882a593Smuzhiyun select FB_CFB_FILLRECT 7*4882a593Smuzhiyun select FB_CFB_COPYAREA 8*4882a593Smuzhiyun select FB_CFB_IMAGEBLIT 9*4882a593Smuzhiyun help 10*4882a593Smuzhiyun Frame buffer driver for OMAP based boards. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunconfig FB_OMAP_LCDC_EXTERNAL 13*4882a593Smuzhiyun bool "External LCD controller support" 14*4882a593Smuzhiyun depends on FB_OMAP 15*4882a593Smuzhiyun help 16*4882a593Smuzhiyun Say Y here, if you want to have support for boards with an 17*4882a593Smuzhiyun external LCD controller connected to the SoSSI/RFBI interface. 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunconfig FB_OMAP_LCDC_HWA742 20*4882a593Smuzhiyun bool "Epson HWA742 LCD controller support" 21*4882a593Smuzhiyun depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 22*4882a593Smuzhiyun help 23*4882a593Smuzhiyun Say Y here if you want to have support for the external 24*4882a593Smuzhiyun Epson HWA742 LCD controller. 25*4882a593Smuzhiyun 26*4882a593Smuzhiyunconfig FB_OMAP_MANUAL_UPDATE 27*4882a593Smuzhiyun bool "Default to manual update mode" 28*4882a593Smuzhiyun depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 29*4882a593Smuzhiyun help 30*4882a593Smuzhiyun Say Y here, if your user-space applications are capable of 31*4882a593Smuzhiyun notifying the frame buffer driver when a change has occurred in 32*4882a593Smuzhiyun the frame buffer content and thus a reload of the image data to 33*4882a593Smuzhiyun the external frame buffer is required. If unsure, say N. 34*4882a593Smuzhiyun 35*4882a593Smuzhiyunconfig FB_OMAP_LCD_MIPID 36*4882a593Smuzhiyun bool "MIPI DBI-C/DCS compatible LCD support" 37*4882a593Smuzhiyun depends on FB_OMAP && SPI_MASTER 38*4882a593Smuzhiyun help 39*4882a593Smuzhiyun Say Y here if you want to have support for LCDs compatible with 40*4882a593Smuzhiyun the Mobile Industry Processor Interface DBI-C/DCS 41*4882a593Smuzhiyun specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3) 42*4882a593Smuzhiyun 43*4882a593Smuzhiyunconfig FB_OMAP_LCD_H3 44*4882a593Smuzhiyun bool "TPS65010 LCD controller on OMAP-H3" 45*4882a593Smuzhiyun depends on MACH_OMAP_H3 46*4882a593Smuzhiyun depends on TPS65010=y 47*4882a593Smuzhiyun default y 48*4882a593Smuzhiyun help 49*4882a593Smuzhiyun Say Y here if you want to have support for the LCD on the 50*4882a593Smuzhiyun H3 board. 51*4882a593Smuzhiyun 52*4882a593Smuzhiyunconfig FB_OMAP_DMA_TUNE 53*4882a593Smuzhiyun bool "Set DMA SDRAM access priority high" 54*4882a593Smuzhiyun depends on FB_OMAP 55*4882a593Smuzhiyun help 56*4882a593Smuzhiyun On systems in which video memory is in system memory 57*4882a593Smuzhiyun (SDRAM) this will speed up graphics DMA operations. 58*4882a593Smuzhiyun If you have such a system and want to use rotation 59*4882a593Smuzhiyun answer yes. Answer no if you have a dedicated video 60*4882a593Smuzhiyun memory, or don't use any of the accelerated features. 61