[PATCHv2 2/4] OMAP: 2420SDP: Port the display driver to new DSS2
Port the old omapfb panel driver for 2420SDP to DSS2.
Cc: Hunyue Yau h...@mvista.com
Signed-off-by: Tomi Valkeinen tomi.valkei...@ti.com
---
drivers/video/omap/Makefile |2 -
drivers/video/omap/lcd_2430sdp.c | 203 --
drivers/video/omap2/displays/panel-generic-dpi.c | 21 +++
3 files changed, 21 insertions(+), 205 deletions(-)
delete mode 100644 drivers/video/omap/lcd_2430sdp.c
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 37c03c2..43eb64a 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -27,8 +27,6 @@ objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) +=
lcd_inn1510.o
objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o
-objs-y$(CONFIG_MACH_OMAP_2430SDP) += lcd_2430sdp.o
-objs-y$(CONFIG_MACH_OMAP_3430SDP) += lcd_2430sdp.o
objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
objs-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o
diff --git a/drivers/video/omap/lcd_2430sdp.c b/drivers/video/omap/lcd_2430sdp.c
deleted file mode 100644
index e3eccc9..000
--- a/drivers/video/omap/lcd_2430sdp.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * LCD panel support for the TI 2430SDP board
- *
- * Copyright (C) 2007 MontaVista
- * Author: Hunyue Yau h...@mvista.com
- *
- * Derived from drivers/video/omap/lcd-apollon.c
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * 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, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include linux/module.h
-#include linux/platform_device.h
-#include linux/delay.h
-#include linux/gpio.h
-#include linux/i2c/twl.h
-
-#include plat/mux.h
-#include asm/mach-types.h
-
-#include omapfb.h
-
-#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91
-#define SDP2430_LCD_PANEL_ENABLE_GPIO 154
-#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 24
-#define SDP3430_LCD_PANEL_ENABLE_GPIO 28
-
-static unsigned backlight_gpio;
-static unsigned enable_gpio;
-
-#define LCD_PIXCLOCK_MAX 5400 /* freq 5.4 MHz */
-#define PM_RECEIVER TWL4030_MODULE_PM_RECEIVER
-#define ENABLE_VAUX2_DEDICATED 0x09
-#define ENABLE_VAUX2_DEV_GRP0x20
-#define ENABLE_VAUX3_DEDICATED 0x03
-#define ENABLE_VAUX3_DEV_GRP 0x20
-
-#define ENABLE_VPLL2_DEDICATED 0x05
-#define ENABLE_VPLL2_DEV_GRP0xE0
-#define TWL4030_VPLL2_DEV_GRP 0x33
-#define TWL4030_VPLL2_DEDICATED 0x36
-
-#define t2_out(c, r, v) twl_i2c_write_u8(c, r, v)
-
-
-static int sdp2430_panel_init(struct lcd_panel *panel,
- struct omapfb_device *fbdev)
-{
- if (machine_is_omap_3430sdp()) {
- enable_gpio= SDP3430_LCD_PANEL_ENABLE_GPIO;
- backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
- } else {
- enable_gpio= SDP2430_LCD_PANEL_ENABLE_GPIO;
- backlight_gpio = SDP2430_LCD_PANEL_BACKLIGHT_GPIO;
- }
-
- gpio_request(enable_gpio, LCD enable);/* LCD panel */
- gpio_request(backlight_gpio, LCD bl); /* LCD backlight */
- gpio_direction_output(enable_gpio, 0);
- gpio_direction_output(backlight_gpio, 0);
-
- return 0;
-}
-
-static void sdp2430_panel_cleanup(struct lcd_panel *panel)
-{
- gpio_free(backlight_gpio);
- gpio_free(enable_gpio);
-}
-
-static int sdp2430_panel_enable(struct lcd_panel *panel)
-{
- u8 ded_val, ded_reg;
- u8 grp_val, grp_reg;
-
- if (machine_is_omap_3430sdp()) {
- ded_reg = TWL4030_VAUX3_DEDICATED;
- ded_val = ENABLE_VAUX3_DEDICATED;
- grp_reg = TWL4030_VAUX3_DEV_GRP;
- grp_val = ENABLE_VAUX3_DEV_GRP;
-
- if (omap_rev() OMAP3430_REV_ES1_0) {
- t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED,
- TWL4030_VPLL2_DEDICATED);
- t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP,
- TWL4030_VPLL2_DEV_GRP);
- }
- } else {
- ded_reg = TWL4030_VAUX2_DEDICATED;
- ded_val = ENABLE_VAUX2_DEDICATED;
- grp_reg = TWL4030_VAUX2_DEV_GRP;
- grp_val = ENABLE_VAUX2_DEV_GRP;
- }
-
- gpio_set_value(enable_gpio, 1);
- gpio_set_value(backlight_gpio, 1);
-
-
Re: [PATCHv2 2/4] OMAP: 2420SDP: Port the display driver to new DSS2
On Monday 12 September 2011 04:51 PM, Valkeinen, Tomi wrote:
Port the old omapfb panel driver for 2420SDP to DSS2.
Minor comment: The subject and commit message say 2420SDP, but patch
says 2430SDP.
I'll try to find the name of the panel.
Archit
Cc: Hunyue Yauh...@mvista.com
Signed-off-by: Tomi Valkeinentomi.valkei...@ti.com
---
drivers/video/omap/Makefile |2 -
drivers/video/omap/lcd_2430sdp.c | 203 --
drivers/video/omap2/displays/panel-generic-dpi.c | 21 +++
3 files changed, 21 insertions(+), 205 deletions(-)
delete mode 100644 drivers/video/omap/lcd_2430sdp.c
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 37c03c2..43eb64a 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -27,8 +27,6 @@ objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) +=
lcd_inn1510.o
objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o
-objs-y$(CONFIG_MACH_OMAP_2430SDP) += lcd_2430sdp.o
-objs-y$(CONFIG_MACH_OMAP_3430SDP) += lcd_2430sdp.o
objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
objs-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o
diff --git a/drivers/video/omap/lcd_2430sdp.c b/drivers/video/omap/lcd_2430sdp.c
deleted file mode 100644
index e3eccc9..000
--- a/drivers/video/omap/lcd_2430sdp.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * LCD panel support for the TI 2430SDP board
- *
- * Copyright (C) 2007 MontaVista
- * Author: Hunyue Yauh...@mvista.com
- *
- * Derived from drivers/video/omap/lcd-apollon.c
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * 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, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#includelinux/module.h
-#includelinux/platform_device.h
-#includelinux/delay.h
-#includelinux/gpio.h
-#includelinux/i2c/twl.h
-
-#includeplat/mux.h
-#includeasm/mach-types.h
-
-#include omapfb.h
-
-#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91
-#define SDP2430_LCD_PANEL_ENABLE_GPIO 154
-#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 24
-#define SDP3430_LCD_PANEL_ENABLE_GPIO 28
-
-static unsigned backlight_gpio;
-static unsigned enable_gpio;
-
-#define LCD_PIXCLOCK_MAX 5400 /* freq 5.4 MHz */
-#define PM_RECEIVER TWL4030_MODULE_PM_RECEIVER
-#define ENABLE_VAUX2_DEDICATED 0x09
-#define ENABLE_VAUX2_DEV_GRP0x20
-#define ENABLE_VAUX3_DEDICATED 0x03
-#define ENABLE_VAUX3_DEV_GRP 0x20
-
-#define ENABLE_VPLL2_DEDICATED 0x05
-#define ENABLE_VPLL2_DEV_GRP0xE0
-#define TWL4030_VPLL2_DEV_GRP 0x33
-#define TWL4030_VPLL2_DEDICATED 0x36
-
-#define t2_out(c, r, v) twl_i2c_write_u8(c, r, v)
-
-
-static int sdp2430_panel_init(struct lcd_panel *panel,
- struct omapfb_device *fbdev)
-{
- if (machine_is_omap_3430sdp()) {
- enable_gpio= SDP3430_LCD_PANEL_ENABLE_GPIO;
- backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
- } else {
- enable_gpio= SDP2430_LCD_PANEL_ENABLE_GPIO;
- backlight_gpio = SDP2430_LCD_PANEL_BACKLIGHT_GPIO;
- }
-
- gpio_request(enable_gpio, LCD enable); /* LCD panel */
- gpio_request(backlight_gpio, LCD bl); /* LCD backlight
*/
- gpio_direction_output(enable_gpio, 0);
- gpio_direction_output(backlight_gpio, 0);
-
- return 0;
-}
-
-static void sdp2430_panel_cleanup(struct lcd_panel *panel)
-{
- gpio_free(backlight_gpio);
- gpio_free(enable_gpio);
-}
-
-static int sdp2430_panel_enable(struct lcd_panel *panel)
-{
- u8 ded_val, ded_reg;
- u8 grp_val, grp_reg;
-
- if (machine_is_omap_3430sdp()) {
- ded_reg = TWL4030_VAUX3_DEDICATED;
- ded_val = ENABLE_VAUX3_DEDICATED;
- grp_reg = TWL4030_VAUX3_DEV_GRP;
- grp_val = ENABLE_VAUX3_DEV_GRP;
-
- if (omap_rev() OMAP3430_REV_ES1_0) {
- t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED,
- TWL4030_VPLL2_DEDICATED);
- t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP,
- TWL4030_VPLL2_DEV_GRP);
- }
- } else {
- ded_reg = TWL4030_VAUX2_DEDICATED;
- ded_val =
Re: [PATCHv2 2/4] OMAP: 2420SDP: Port the display driver to new DSS2
On Mon, 2011-09-12 at 17:18 +0530, Archit Taneja wrote: On Monday 12 September 2011 04:51 PM, Valkeinen, Tomi wrote: Port the old omapfb panel driver for 2420SDP to DSS2. Minor comment: The subject and commit message say 2420SDP, but patch says 2430SDP. Ah, so it does, thanks. I'll try to find the name of the panel. If you find a 2430 SDP board, I guess you can remove the panel by removing a few screws, and the chances are there's the manufacturer and model printed in the back of the panel. Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCHv2 2/4] OMAP: 2420SDP: Port the display driver to new DSS2
On Monday 12 September 2011 05:27 PM, Valkeinen, Tomi wrote: On Mon, 2011-09-12 at 17:18 +0530, Archit Taneja wrote: On Monday 12 September 2011 04:51 PM, Valkeinen, Tomi wrote: Port the old omapfb panel driver for 2420SDP to DSS2. Minor comment: The subject and commit message say 2420SDP, but patch says 2430SDP. Ah, so it does, thanks. I'll try to find the name of the panel. If you find a 2430 SDP board, I guess you can remove the panel by removing a few screws, and the chances are there's the manufacturer and model printed in the back of the panel. I found it in a TI site, its a NEC panel, model is called NL2432DR22-11B Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCHv2 2/4] OMAP: 2420SDP: Port the display driver to new DSS2
On Mon, 2011-09-12 at 17:45 +0530, Archit Taneja wrote: On Monday 12 September 2011 05:27 PM, Valkeinen, Tomi wrote: On Mon, 2011-09-12 at 17:18 +0530, Archit Taneja wrote: On Monday 12 September 2011 04:51 PM, Valkeinen, Tomi wrote: Port the old omapfb panel driver for 2420SDP to DSS2. Minor comment: The subject and commit message say 2420SDP, but patch says 2430SDP. Ah, so it does, thanks. I'll try to find the name of the panel. If you find a 2430 SDP board, I guess you can remove the panel by removing a few screws, and the chances are there's the manufacturer and model printed in the back of the panel. I found it in a TI site, its a NEC panel, model is called NL2432DR22-11B Thanks, I'll change the name. Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
