c35eeb2e80
When using a DISPC video pipeline to a fetch a NV12 buffer in a 2D container, we need to set set a doublestride bit in the video pipe's ATTRIBUTES register. This is needed because the stride for the UV plane(using a 16 bit Tiler container) is double the stride for the Y plane(using a 8 bit Tiler container) for the 0 or 180 degree views. The ROW_INC register is meant for the Y plane, and the HW will calculate the row increment needed for the UV plane by using double the stride value based on whether this bit is set or not. Set the bit when we are using a 2D Tiler buffer and when rotation is 0 or 180 degrees. The stride value is the same for 90 and 270 degree Tiler views, hence the bit shouldn't be set. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> |
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| .. | ||
| displays | ||
| dss | ||
| omapfb | ||
| Kconfig | ||
| Makefile | ||
| vrfb.c | ||