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drm: Shrink {width,height}_mm to u16
Instead of supporting ~2000km wide displayes let's limit ourselves to ~65m. That seems plenty big enough to me. Even with EDID_QUIRK_DETAILED_IN_CM EDIDs seem to be limited to 10*0xfff which fits into the 16 bits. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200428171940.19552-6-ville.syrjala@linux.intel.com
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1 changed files with 2 additions and 2 deletions
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@ -331,7 +331,7 @@ struct drm_display_mode {
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* Addressable size of the output in mm, projectors should set this to
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* Addressable size of the output in mm, projectors should set this to
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* 0.
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* 0.
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*/
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*/
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int width_mm;
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u16 width_mm;
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/**
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/**
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* @height_mm:
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* @height_mm:
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@ -339,7 +339,7 @@ struct drm_display_mode {
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* Addressable size of the output in mm, projectors should set this to
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* Addressable size of the output in mm, projectors should set this to
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* 0.
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* 0.
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*/
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*/
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int height_mm;
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u16 height_mm;
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/**
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/**
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* @crtc_clock:
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* @crtc_clock:
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