diff options
Diffstat (limited to 'recipes/linux/linux-omap-pm/0005-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch')
| -rw-r--r-- | recipes/linux/linux-omap-pm/0005-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/0005-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch b/recipes/linux/linux-omap-pm/0005-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch new file mode 100644 index 0000000000..57cec272fb --- /dev/null +++ b/recipes/linux/linux-omap-pm/0005-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch @@ -0,0 +1,156 @@ +From b0d997fcd65c4389e3d4a5e375774e51ebe6186a Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Fri, 14 Nov 2008 15:47:19 +0200 +Subject: [PATCH] DSS: Sharp LS037V7DW01 LCD Panel driver + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + drivers/video/omap2/Kconfig | 7 ++- + drivers/video/omap2/Makefile | 1 + + drivers/video/omap2/panel-sharp-ls037v7dw01.c | 109 +++++++++++++++++++++++++ + 3 files changed, 116 insertions(+), 1 deletions(-) + create mode 100644 drivers/video/omap2/panel-sharp-ls037v7dw01.c + +diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig +index be00882..b54c955 100644 +--- a/drivers/video/omap2/Kconfig ++++ b/drivers/video/omap2/Kconfig +@@ -43,5 +43,10 @@ config PANEL_GENERIC + Generic panel driver. + Used for DVI output for Beagle and OMAP3 SDP. + +-endmenu ++config PANEL_SHARP_LS037V7DW01 ++ tristate "Sharp LS037V7DW01 LCD Panel" ++ depends on OMAP2_DSS ++ help ++ LCD Panel used in TI's SDP3430 and EVM boards + ++endmenu +diff --git a/drivers/video/omap2/Makefile b/drivers/video/omap2/Makefile +index f471a2b..fe6858e 100644 +--- a/drivers/video/omap2/Makefile ++++ b/drivers/video/omap2/Makefile +@@ -2,3 +2,4 @@ obj-$(CONFIG_FB_OMAP2) += omapfb.o + omapfb-y := omapfb-main.o omapfb-sysfs.o omapfb-ioctl.o + + obj-$(CONFIG_PANEL_GENERIC) += panel-generic.o ++obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o +diff --git a/drivers/video/omap2/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/panel-sharp-ls037v7dw01.c +new file mode 100644 +index 0000000..7d67b6d +--- /dev/null ++++ b/drivers/video/omap2/panel-sharp-ls037v7dw01.c +@@ -0,0 +1,109 @@ ++/* ++ * LCD panel driver for Sharp LS037V7DW01 ++ * ++ * Copyright (C) 2008 Nokia Corporation ++ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published by ++ * the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for ++ * more details. ++ * ++ * You should have received a copy of the GNU General Public License along with ++ * this program. If not, see <http://www.gnu.org/licenses/>. ++ */ ++ ++#include <linux/module.h> ++#include <linux/delay.h> ++ ++#include <mach/display.h> ++ ++static int sharp_ls_panel_init(struct omap_display *display) ++{ ++ return 0; ++} ++ ++static void sharp_ls_panel_cleanup(struct omap_display *display) ++{ ++} ++ ++static int sharp_ls_panel_enable(struct omap_display *display) ++{ ++ int r = 0; ++ ++ if (display->hw_config.panel_enable) ++ r = display->hw_config.panel_enable(display); ++ ++ return r; ++} ++ ++static void sharp_ls_panel_disable(struct omap_display *display) ++{ ++ if (display->hw_config.panel_disable) ++ display->hw_config.panel_disable(display); ++} ++ ++static int sharp_ls_panel_suspend(struct omap_display *display) ++{ ++ sharp_ls_panel_disable(display); ++ return 0; ++} ++ ++static int sharp_ls_panel_resume(struct omap_display *display) ++{ ++ return sharp_ls_panel_enable(display); ++} ++ ++static struct omap_panel sharp_ls_panel = { ++ .owner = THIS_MODULE, ++ .name = "sharp-ls037v7dw01", ++ .init = sharp_ls_panel_init, ++ .cleanup = sharp_ls_panel_cleanup, ++ .enable = sharp_ls_panel_enable, ++ .disable = sharp_ls_panel_disable, ++ .suspend = sharp_ls_panel_suspend, ++ .resume = sharp_ls_panel_resume, ++ /*.set_mode = sharp_ls_set_mode, */ ++ ++ .timings = { ++ .x_res = 480, ++ .y_res = 640, ++ ++ .pixel_clock = 19200, ++ ++ .hsw = 2, ++ .hfp = 1, ++ .hbp = 28, ++ ++ .vsw = 1, ++ .vfp = 1, ++ .vbp = 1, ++ }, ++ ++ .acb = 0x28, ++ ++ .config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | ++ OMAP_DSS_LCD_IHS | OMAP_DSS_LCD_IPC, ++ ++ .bpp = 16, ++}; ++ ++ ++static int __init sharp_ls_panel_drv_init(void) ++{ ++ omap_dss_register_panel(&sharp_ls_panel); ++ return 0; ++} ++ ++static void __exit sharp_ls_panel_drv_exit(void) ++{ ++ omap_dss_unregister_panel(&sharp_ls_panel); ++} ++ ++module_init(sharp_ls_panel_drv_init); ++module_exit(sharp_ls_panel_drv_exit); ++MODULE_LICENSE("GPL"); +-- +1.5.6.3 + |