18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ciconfig FB_OMAP 38c2ecf20Sopenharmony_ci tristate "OMAP frame buffer support" 48c2ecf20Sopenharmony_ci depends on FB 58c2ecf20Sopenharmony_ci depends on ARCH_OMAP1 68c2ecf20Sopenharmony_ci select FB_CFB_FILLRECT 78c2ecf20Sopenharmony_ci select FB_CFB_COPYAREA 88c2ecf20Sopenharmony_ci select FB_CFB_IMAGEBLIT 98c2ecf20Sopenharmony_ci help 108c2ecf20Sopenharmony_ci Frame buffer driver for OMAP based boards. 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ciconfig FB_OMAP_LCDC_EXTERNAL 138c2ecf20Sopenharmony_ci bool "External LCD controller support" 148c2ecf20Sopenharmony_ci depends on FB_OMAP 158c2ecf20Sopenharmony_ci help 168c2ecf20Sopenharmony_ci Say Y here, if you want to have support for boards with an 178c2ecf20Sopenharmony_ci external LCD controller connected to the SoSSI/RFBI interface. 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciconfig FB_OMAP_LCDC_HWA742 208c2ecf20Sopenharmony_ci bool "Epson HWA742 LCD controller support" 218c2ecf20Sopenharmony_ci depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 228c2ecf20Sopenharmony_ci help 238c2ecf20Sopenharmony_ci Say Y here if you want to have support for the external 248c2ecf20Sopenharmony_ci Epson HWA742 LCD controller. 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ciconfig FB_OMAP_MANUAL_UPDATE 278c2ecf20Sopenharmony_ci bool "Default to manual update mode" 288c2ecf20Sopenharmony_ci depends on FB_OMAP && FB_OMAP_LCDC_EXTERNAL 298c2ecf20Sopenharmony_ci help 308c2ecf20Sopenharmony_ci Say Y here, if your user-space applications are capable of 318c2ecf20Sopenharmony_ci notifying the frame buffer driver when a change has occurred in 328c2ecf20Sopenharmony_ci the frame buffer content and thus a reload of the image data to 338c2ecf20Sopenharmony_ci the external frame buffer is required. If unsure, say N. 348c2ecf20Sopenharmony_ci 358c2ecf20Sopenharmony_ciconfig FB_OMAP_LCD_MIPID 368c2ecf20Sopenharmony_ci bool "MIPI DBI-C/DCS compatible LCD support" 378c2ecf20Sopenharmony_ci depends on FB_OMAP && SPI_MASTER 388c2ecf20Sopenharmony_ci help 398c2ecf20Sopenharmony_ci Say Y here if you want to have support for LCDs compatible with 408c2ecf20Sopenharmony_ci the Mobile Industry Processor Interface DBI-C/DCS 418c2ecf20Sopenharmony_ci specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3) 428c2ecf20Sopenharmony_ci 438c2ecf20Sopenharmony_ciconfig FB_OMAP_LCD_H3 448c2ecf20Sopenharmony_ci bool "TPS65010 LCD controller on OMAP-H3" 458c2ecf20Sopenharmony_ci depends on MACH_OMAP_H3 468c2ecf20Sopenharmony_ci depends on TPS65010=y 478c2ecf20Sopenharmony_ci default y 488c2ecf20Sopenharmony_ci help 498c2ecf20Sopenharmony_ci Say Y here if you want to have support for the LCD on the 508c2ecf20Sopenharmony_ci H3 board. 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ciconfig FB_OMAP_DMA_TUNE 538c2ecf20Sopenharmony_ci bool "Set DMA SDRAM access priority high" 548c2ecf20Sopenharmony_ci depends on FB_OMAP 558c2ecf20Sopenharmony_ci help 568c2ecf20Sopenharmony_ci On systems in which video memory is in system memory 578c2ecf20Sopenharmony_ci (SDRAM) this will speed up graphics DMA operations. 588c2ecf20Sopenharmony_ci If you have such a system and want to use rotation 598c2ecf20Sopenharmony_ci answer yes. Answer no if you have a dedicated video 608c2ecf20Sopenharmony_ci memory, or don't use any of the accelerated features. 61