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yaml
---
r: 154328
b: refs/heads/master
c: e14cbee
h: refs/heads/master
v: v3
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Michel Dänzer authored and Dave Airlie committed Jun 24, 2009
1 parent 1cd2629 commit 9bc4544
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Showing 3 changed files with 26 additions and 26 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: b1e3a6d1c4d0ac75ad8289bcfd69efcc9b1bc6e5
refs/heads/master: e14cbee401cd00779a5267128371506b22c77bc9
12 changes: 6 additions & 6 deletions trunk/drivers/gpu/drm/drm_edid.c
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Expand Up @@ -294,10 +294,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
unsigned vactive = (pt->vactive_vblank_hi & 0xf0) << 4 | pt->vactive_lo;
unsigned hblank = (pt->hactive_hblank_hi & 0xf) << 8 | pt->hblank_lo;
unsigned vblank = (pt->vactive_vblank_hi & 0xf) << 8 | pt->vblank_lo;
unsigned hsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0x3) << 8 | pt->hsync_offset_lo;
unsigned hsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0xc) << 6 | pt->hsync_pulse_width_lo;
unsigned vsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0x30) | (pt->vsync_offset_pulse_width_lo & 0xf);
unsigned vsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0xc0) >> 2 | pt->vsync_offset_pulse_width_lo >> 4;
unsigned hsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0xc0) << 2 | pt->hsync_offset_lo;
unsigned hsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0x30) << 4 | pt->hsync_pulse_width_lo;
unsigned vsync_offset = (pt->hsync_vsync_offset_pulse_width_hi & 0xc) >> 2 | pt->vsync_offset_pulse_width_lo >> 4;
unsigned vsync_pulse_width = (pt->hsync_vsync_offset_pulse_width_hi & 0x3) << 4 | (pt->vsync_offset_pulse_width_lo & 0xf);

/* ignore tiny modes */
if (hactive < 64 || vactive < 64)
Expand Down Expand Up @@ -347,8 +347,8 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;

mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf) << 8;
mode->height_mm = pt->height_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;
mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;
mode->height_mm = pt->height_mm_lo | (pt->width_height_mm_hi & 0xf) << 8;

if (quirks & EDID_QUIRK_DETAILED_IN_CM) {
mode->width_mm *= 10;
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38 changes: 19 additions & 19 deletions trunk/include/drm/drm_edid.h
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Original file line number Diff line number Diff line change
Expand Up @@ -35,23 +35,23 @@ struct est_timings {
} __attribute__((packed));

/* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
#define EDID_TIMING_ASPECT_SHIFT 0
#define EDID_TIMING_ASPECT_SHIFT 6
#define EDID_TIMING_ASPECT_MASK (0x3 << EDID_TIMING_ASPECT_SHIFT)

/* need to add 60 */
#define EDID_TIMING_VFREQ_SHIFT 2
#define EDID_TIMING_VFREQ_SHIFT 0
#define EDID_TIMING_VFREQ_MASK (0x3f << EDID_TIMING_VFREQ_SHIFT)

struct std_timing {
u8 hsize; /* need to multiply by 8 then add 248 */
u8 vfreq_aspect;
} __attribute__((packed));

#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 6)
#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 5)
#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
#define DRM_EDID_PT_SEPARATE_SYNC (3 << 3)
#define DRM_EDID_PT_STEREO (1 << 2)
#define DRM_EDID_PT_INTERLACED (1 << 1)
#define DRM_EDID_PT_STEREO (1 << 5)
#define DRM_EDID_PT_INTERLACED (1 << 7)

/* If detailed data is pixel timing */
struct detailed_pixel_timing {
Expand Down Expand Up @@ -93,7 +93,7 @@ struct detailed_data_monitor_range {
} __attribute__((packed));

struct detailed_data_wpindex {
u8 white_xy_lo; /* Upper 2 bits each */
u8 white_yx_lo; /* Lower 2 bits each */
u8 white_x_hi;
u8 white_y_hi;
u8 gamma; /* need to divide by 100 then add 1 */
Expand Down Expand Up @@ -135,21 +135,21 @@ struct detailed_timing {
} data;
} __attribute__((packed));

#define DRM_EDID_INPUT_SERRATION_VSYNC (1 << 7)
#define DRM_EDID_INPUT_SYNC_ON_GREEN (1 << 5)
#define DRM_EDID_INPUT_COMPOSITE_SYNC (1 << 4)
#define DRM_EDID_INPUT_SERRATION_VSYNC (1 << 0)
#define DRM_EDID_INPUT_SYNC_ON_GREEN (1 << 1)
#define DRM_EDID_INPUT_COMPOSITE_SYNC (1 << 2)
#define DRM_EDID_INPUT_SEPARATE_SYNCS (1 << 3)
#define DRM_EDID_INPUT_BLANK_TO_BLACK (1 << 2)
#define DRM_EDID_INPUT_VIDEO_LEVEL (3 << 1)
#define DRM_EDID_INPUT_DIGITAL (1 << 0) /* bits above must be zero if set */
#define DRM_EDID_INPUT_BLANK_TO_BLACK (1 << 4)
#define DRM_EDID_INPUT_VIDEO_LEVEL (3 << 5)
#define DRM_EDID_INPUT_DIGITAL (1 << 7) /* bits below must be zero if set */

#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 7)
#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 6)
#define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 5)
#define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0)
#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1)
#define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 2)
#define DRM_EDID_FEATURE_DISPLAY_TYPE (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
#define DRM_EDID_FEATURE_PM_ACTIVE_OFF (1 << 2)
#define DRM_EDID_FEATURE_PM_SUSPEND (1 << 1)
#define DRM_EDID_FEATURE_PM_STANDBY (1 << 0)
#define DRM_EDID_FEATURE_PM_ACTIVE_OFF (1 << 5)
#define DRM_EDID_FEATURE_PM_SUSPEND (1 << 6)
#define DRM_EDID_FEATURE_PM_STANDBY (1 << 7)

struct edid {
u8 header[8];
Expand Down

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