The patch titled
sm501: add inversion controls for VBIASEN and FPEN
has been removed from the -mm tree. Its filename was
sm501-add-inversion-controls-for-vbiasen-and-fpen.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: sm501: add inversion controls for VBIASEN and FPEN
From: Ben Dooks <ben-linux@xxxxxxxxx>
Add flags to allow the driver to invert the sense of both VBIASEN and FPEN
signals comming from the SM501.
Signed-off-by: Ben Dooks <ben-linux@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/sm501fb.c | 26 ++++++++++++++++++++++----
include/linux/sm501.h | 2 ++
2 files changed, 24 insertions(+), 4 deletions(-)
diff -puN drivers/video/sm501fb.c~sm501-add-inversion-controls-for-vbiasen-and-fpen drivers/video/sm501fb.c
--- a/drivers/video/sm501fb.c~sm501-add-inversion-controls-for-vbiasen-and-fpen
+++ a/drivers/video/sm501fb.c
@@ -663,15 +663,25 @@ static void sm501fb_panel_power(struct s
sm501fb_sync_regs(fbi);
mdelay(10);
+ /* VBIASEN */
+
if (!(pd->flags & SM501FB_FLAG_PANEL_NO_VBIASEN)) {
- control |= SM501_DC_PANEL_CONTROL_BIAS; /* VBIASEN */
+ if (pd->flags & SM501FB_FLAG_PANEL_INV_VBIASEN)
+ control &= ~SM501_DC_PANEL_CONTROL_BIAS;
+ else
+ control |= SM501_DC_PANEL_CONTROL_BIAS;
+
writel(control, ctrl_reg);
sm501fb_sync_regs(fbi);
mdelay(10);
}
if (!(pd->flags & SM501FB_FLAG_PANEL_NO_FPEN)) {
- control |= SM501_DC_PANEL_CONTROL_FPEN;
+ if (pd->flags & SM501FB_FLAG_PANEL_INV_FPEN)
+ control &= ~SM501_DC_PANEL_CONTROL_FPEN;
+ else
+ control |= SM501_DC_PANEL_CONTROL_FPEN;
+
writel(control, ctrl_reg);
sm501fb_sync_regs(fbi);
mdelay(10);
@@ -679,14 +689,22 @@ static void sm501fb_panel_power(struct s
} else if (!to && (control & SM501_DC_PANEL_CONTROL_VDD) != 0) {
/* disable panel power */
if (!(pd->flags & SM501FB_FLAG_PANEL_NO_FPEN)) {
- control &= ~SM501_DC_PANEL_CONTROL_FPEN;
+ if (pd->flags & SM501FB_FLAG_PANEL_INV_FPEN)
+ control |= SM501_DC_PANEL_CONTROL_FPEN;
+ else
+ control &= ~SM501_DC_PANEL_CONTROL_FPEN;
+
writel(control, ctrl_reg);
sm501fb_sync_regs(fbi);
mdelay(10);
}
if (!(pd->flags & SM501FB_FLAG_PANEL_NO_VBIASEN)) {
- control &= ~SM501_DC_PANEL_CONTROL_BIAS;
+ if (pd->flags & SM501FB_FLAG_PANEL_INV_VBIASEN)
+ control |= SM501_DC_PANEL_CONTROL_BIAS;
+ else
+ control &= ~SM501_DC_PANEL_CONTROL_BIAS;
+
writel(control, ctrl_reg);
sm501fb_sync_regs(fbi);
mdelay(10);
diff -puN include/linux/sm501.h~sm501-add-inversion-controls-for-vbiasen-and-fpen include/linux/sm501.h
--- a/include/linux/sm501.h~sm501-add-inversion-controls-for-vbiasen-and-fpen
+++ a/include/linux/sm501.h
@@ -73,6 +73,8 @@ extern unsigned long sm501_gpio_get(stru
#define SM501FB_FLAG_USE_HWACCEL (1<<3)
#define SM501FB_FLAG_PANEL_NO_FPEN (1<<4)
#define SM501FB_FLAG_PANEL_NO_VBIASEN (1<<5)
+#define SM501FB_FLAG_PANEL_INV_FPEN (1<<6)
+#define SM501FB_FLAG_PANEL_INV_VBIASEN (1<<7)
struct sm501_platdata_fbsub {
struct fb_videomode *def_mode;
_
Patches currently in -mm which might be from ben-linux@xxxxxxxxx are
origin.patch
linux-next.patch
parport-fix-platform-driver-hotplug-coldplug.patch
sm501-add-power-control-callback.patch
sm501-add-gpiolib-support.patch
sm501-gpio-dynamic-registration-for-pci-devices.patch
sm501-gpio-i2c-support.patch
sm501-fixes-for-akpms-comments-on-gpiolib-addition.patch
mfd-sm501-build-fixes-when-config_mfd_sm501_gpio-unset.patch
mfd-sm501-fix-gpio-number-calculation-for-upper-bank.patch
resource-add-resource_size.patch
resource-add-resource_type-and-ioresource_type_bits.patch
resource-add-new-ioresource_clk-type-v2.patch
i2c-sh_mobile-ioresource_clk-support.patch
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