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Commit f1c79abe authored by Mark Yao's avatar Mark Yao
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drm/rockchip: vop: Fix virtual stride calculation 



vir_stride need number words of the virtual width, and fb->pitches
save bytes_per_pixel, so just div 4 switch to stride.

Signed-off-by: default avatarMark Yao <mark.yao@rock-chips.com>
parent db561760

drivers/gpu/drm/rockchip/rockchip_drm_vop.c

+1 −1
Original line number Diff line number Diff line
@@ -667,7 +667,7 @@ static int vop_update_plane_event(struct drm_plane *plane, 
	offset += (src.y1 >> 16) * fb->pitches[0];

	yrgb_mst = rk_obj->dma_addr + offset;



	y_vir_stride = fb->pitches[0] / (fb->bits_per_pixel >> 3);

	y_vir_stride = fb->pitches[0] >> 2;



	/*

	 * If this plane update changes the plane's framebuffer, (or more