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yaml
---
r: 362934
b: refs/heads/master
c: 06a3307
h: refs/heads/master
v: v3
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Tomi Valkeinen committed Mar 12, 2013
1 parent c2deb08 commit 0174d0e
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Showing 7 changed files with 33 additions and 40 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a38884f681a4d044befd30d9f3d19a0821bae63a
refs/heads/master: 06a3307975aac2d5b5a0e0f2e05d23e769f176b4
12 changes: 6 additions & 6 deletions trunk/drivers/gpu/drm/drm_modes.c
Original file line number Diff line number Diff line change
Expand Up @@ -523,17 +523,17 @@ int drm_display_mode_from_videomode(const struct videomode *vm,
dmode->clock = vm->pixelclock / 1000;

dmode->flags = 0;
if (vm->dmt_flags & VESA_DMT_HSYNC_HIGH)
if (vm->flags & DISPLAY_FLAGS_HSYNC_HIGH)
dmode->flags |= DRM_MODE_FLAG_PHSYNC;
else if (vm->dmt_flags & VESA_DMT_HSYNC_LOW)
else if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW)
dmode->flags |= DRM_MODE_FLAG_NHSYNC;
if (vm->dmt_flags & VESA_DMT_VSYNC_HIGH)
if (vm->flags & DISPLAY_FLAGS_VSYNC_HIGH)
dmode->flags |= DRM_MODE_FLAG_PVSYNC;
else if (vm->dmt_flags & VESA_DMT_VSYNC_LOW)
else if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW)
dmode->flags |= DRM_MODE_FLAG_NVSYNC;
if (vm->data_flags & DISPLAY_FLAGS_INTERLACED)
if (vm->flags & DISPLAY_FLAGS_INTERLACED)
dmode->flags |= DRM_MODE_FLAG_INTERLACE;
if (vm->data_flags & DISPLAY_FLAGS_DOUBLESCAN)
if (vm->flags & DISPLAY_FLAGS_DOUBLESCAN)
dmode->flags |= DRM_MODE_FLAG_DBLSCAN;
drm_mode_set_name(dmode);

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8 changes: 4 additions & 4 deletions trunk/drivers/video/fbmon.c
Original file line number Diff line number Diff line change
Expand Up @@ -1398,13 +1398,13 @@ int fb_videomode_from_videomode(const struct videomode *vm,

fbmode->sync = 0;
fbmode->vmode = 0;
if (vm->dmt_flags & VESA_DMT_HSYNC_HIGH)
if (vm->flags & DISPLAY_FLAGS_HSYNC_HIGH)
fbmode->sync |= FB_SYNC_HOR_HIGH_ACT;
if (vm->dmt_flags & VESA_DMT_HSYNC_HIGH)
if (vm->flags & DISPLAY_FLAGS_HSYNC_HIGH)
fbmode->sync |= FB_SYNC_VERT_HIGH_ACT;
if (vm->data_flags & DISPLAY_FLAGS_INTERLACED)
if (vm->flags & DISPLAY_FLAGS_INTERLACED)
fbmode->vmode |= FB_VMODE_INTERLACED;
if (vm->data_flags & DISPLAY_FLAGS_DOUBLESCAN)
if (vm->flags & DISPLAY_FLAGS_DOUBLESCAN)
fbmode->vmode |= FB_VMODE_DOUBLE;
fbmode->flag = 0;

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19 changes: 9 additions & 10 deletions trunk/drivers/video/of_display_timing.c
Original file line number Diff line number Diff line change
Expand Up @@ -79,25 +79,24 @@ static struct display_timing *of_get_display_timing(struct device_node *np)
ret |= parse_timing_property(np, "vsync-len", &dt->vsync_len);
ret |= parse_timing_property(np, "clock-frequency", &dt->pixelclock);

dt->dmt_flags = 0;
dt->data_flags = 0;
dt->flags = 0;
if (!of_property_read_u32(np, "vsync-active", &val))
dt->dmt_flags |= val ? VESA_DMT_VSYNC_HIGH :
VESA_DMT_VSYNC_LOW;
dt->flags |= val ? DISPLAY_FLAGS_VSYNC_HIGH :
DISPLAY_FLAGS_VSYNC_LOW;
if (!of_property_read_u32(np, "hsync-active", &val))
dt->dmt_flags |= val ? VESA_DMT_HSYNC_HIGH :
VESA_DMT_HSYNC_LOW;
dt->flags |= val ? DISPLAY_FLAGS_HSYNC_HIGH :
DISPLAY_FLAGS_HSYNC_LOW;
if (!of_property_read_u32(np, "de-active", &val))
dt->data_flags |= val ? DISPLAY_FLAGS_DE_HIGH :
dt->flags |= val ? DISPLAY_FLAGS_DE_HIGH :
DISPLAY_FLAGS_DE_LOW;
if (!of_property_read_u32(np, "pixelclk-active", &val))
dt->data_flags |= val ? DISPLAY_FLAGS_PIXDATA_POSEDGE :
dt->flags |= val ? DISPLAY_FLAGS_PIXDATA_POSEDGE :
DISPLAY_FLAGS_PIXDATA_NEGEDGE;

if (of_property_read_bool(np, "interlaced"))
dt->data_flags |= DISPLAY_FLAGS_INTERLACED;
dt->flags |= DISPLAY_FLAGS_INTERLACED;
if (of_property_read_bool(np, "doublescan"))
dt->data_flags |= DISPLAY_FLAGS_DOUBLESCAN;
dt->flags |= DISPLAY_FLAGS_DOUBLESCAN;

if (ret) {
pr_err("%s: error reading timing properties\n",
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3 changes: 1 addition & 2 deletions trunk/drivers/video/videomode.c
Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,7 @@ int videomode_from_timing(const struct display_timings *disp,
vm->vback_porch = display_timing_get_value(&dt->vback_porch, TE_TYP);
vm->vsync_len = display_timing_get_value(&dt->vsync_len, TE_TYP);

vm->dmt_flags = dt->dmt_flags;
vm->data_flags = dt->data_flags;
vm->flags = dt->flags;

return 0;
}
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26 changes: 11 additions & 15 deletions trunk/include/video/display_timing.h
Original file line number Diff line number Diff line change
Expand Up @@ -12,19 +12,16 @@
#include <linux/bitops.h>
#include <linux/types.h>

/* VESA display monitor timing parameters */
#define VESA_DMT_HSYNC_LOW BIT(0)
#define VESA_DMT_HSYNC_HIGH BIT(1)
#define VESA_DMT_VSYNC_LOW BIT(2)
#define VESA_DMT_VSYNC_HIGH BIT(3)

/* display specific flags */
#define DISPLAY_FLAGS_DE_LOW BIT(0) /* data enable flag */
#define DISPLAY_FLAGS_DE_HIGH BIT(1)
#define DISPLAY_FLAGS_PIXDATA_POSEDGE BIT(2) /* drive data on pos. edge */
#define DISPLAY_FLAGS_PIXDATA_NEGEDGE BIT(3) /* drive data on neg. edge */
#define DISPLAY_FLAGS_INTERLACED BIT(4)
#define DISPLAY_FLAGS_DOUBLESCAN BIT(5)
#define DISPLAY_FLAGS_HSYNC_LOW BIT(0)
#define DISPLAY_FLAGS_HSYNC_HIGH BIT(1)
#define DISPLAY_FLAGS_VSYNC_LOW BIT(2)
#define DISPLAY_FLAGS_VSYNC_HIGH BIT(3)
#define DISPLAY_FLAGS_DE_LOW BIT(4) /* data enable flag */
#define DISPLAY_FLAGS_DE_HIGH BIT(5)
#define DISPLAY_FLAGS_PIXDATA_POSEDGE BIT(6) /* drive data on pos. edge */
#define DISPLAY_FLAGS_PIXDATA_NEGEDGE BIT(7) /* drive data on neg. edge */
#define DISPLAY_FLAGS_INTERLACED BIT(8)
#define DISPLAY_FLAGS_DOUBLESCAN BIT(9)

/*
* A single signal can be specified via a range of minimal and maximal values
Expand Down Expand Up @@ -72,8 +69,7 @@ struct display_timing {
struct timing_entry vback_porch; /* ver. back porch */
struct timing_entry vsync_len; /* ver. sync len */

unsigned int dmt_flags; /* VESA DMT flags */
unsigned int data_flags; /* video data flags */
unsigned int flags; /* display flags */
};

/*
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3 changes: 1 addition & 2 deletions trunk/include/video/videomode.h
Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,7 @@ struct videomode {
u32 vback_porch;
u32 vsync_len;

unsigned int dmt_flags; /* VESA DMT flags */
unsigned int data_flags; /* video data flags */
unsigned int flags; /* display flags */
};

/**
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