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backend/drm: add support for SIZE_HINTS property

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This property allows the driver to advertise support for multiple
cursor sizes. On Intel, using a smaller buffer size reduces power
consumption.

References: https://lore.kernel.org/dri-devel/20240227193523.5601-2-ville.syrjala@linux.intel.com/
This commit is contained in:
Simon Ser 2024-03-20 14:16:47 +01:00
parent 6f63f55ace
commit a35b4f059d
7 changed files with 106 additions and 17 deletions
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1
backend/drm/properties.c
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@ -56,6 +56,7 @@ static const struct prop_info plane_info[] = {
{ "HOTSPOT_X", INDEX(hotspot_x) },
{ "HOTSPOT_Y", INDEX(hotspot_y) },
{ "IN_FORMATS", INDEX(in_formats) },
{ "SIZE_HINTS", INDEX(size_hints) },
{ "SRC_H", INDEX(src_h) },
{ "SRC_W", INDEX(src_w) },
{ "SRC_X", INDEX(src_x) },