drm/modes: Fix interlaced mode names
Height in frame size, not field size, and trailed with an 'i'. Matches the X server behaviour. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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7a37435008
Коммит
171fdd8929
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@ -1013,10 +1013,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
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if (mode->vsync_end > mode->vtotal)
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mode->vtotal = mode->vsync_end + 1;
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drm_mode_set_name(mode);
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drm_mode_do_interlace_quirk(mode, pt);
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drm_mode_set_name(mode);
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if (quirks & EDID_QUIRK_DETAILED_SYNC_PP) {
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pt->misc |= DRM_EDID_PT_HSYNC_POSITIVE | DRM_EDID_PT_VSYNC_POSITIVE;
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}
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@ -258,8 +258,10 @@ struct drm_display_mode *drm_cvt_mode(struct drm_device *dev, int hdisplay,
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drm_mode->clock -= drm_mode->clock % CVT_CLOCK_STEP;
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/* 18/16. Find actual vertical frame frequency */
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/* ignore - just set the mode flag for interlaced */
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if (interlaced)
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if (interlaced) {
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drm_mode->vtotal *= 2;
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drm_mode->flags |= DRM_MODE_FLAG_INTERLACE;
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}
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/* Fill the mode line name */
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drm_mode_set_name(drm_mode);
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if (reduced)
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@ -268,10 +270,8 @@ struct drm_display_mode *drm_cvt_mode(struct drm_device *dev, int hdisplay,
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else
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drm_mode->flags |= (DRM_MODE_FLAG_PVSYNC |
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DRM_MODE_FLAG_NHSYNC);
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if (interlaced)
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drm_mode->flags |= DRM_MODE_FLAG_INTERLACE;
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return drm_mode;
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return drm_mode;
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}
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EXPORT_SYMBOL(drm_cvt_mode);
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@ -446,14 +446,14 @@ drm_gtf_mode_complex(struct drm_device *dev, int hdisplay, int vdisplay,
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drm_mode->clock = pixel_freq;
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drm_mode_set_name(drm_mode);
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drm_mode->flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC;
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if (interlaced) {
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drm_mode->vtotal *= 2;
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drm_mode->flags |= DRM_MODE_FLAG_INTERLACE;
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}
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drm_mode_set_name(drm_mode);
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drm_mode->flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC;
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return drm_mode;
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}
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EXPORT_SYMBOL(drm_gtf_mode_complex);
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@ -509,8 +509,11 @@ EXPORT_SYMBOL(drm_gtf_mode);
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*/
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void drm_mode_set_name(struct drm_display_mode *mode)
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{
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snprintf(mode->name, DRM_DISPLAY_MODE_LEN, "%dx%d", mode->hdisplay,
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mode->vdisplay);
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bool interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
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snprintf(mode->name, DRM_DISPLAY_MODE_LEN, "%dx%d%s",
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mode->hdisplay, mode->vdisplay,
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interlaced ? "i" : "");
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}
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EXPORT_SYMBOL(drm_mode_set_name);
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