V4L/DVB: tm6000: Be sure that the new buffer is empty (758bb0b3) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/staging/tm6000/tm6000-video.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -150,8 +150,6 @@ static inline void get_next_buf(struct tm6000_dmaqueue *dma_q,

		/* Cleans up buffer - Usefull for testing for frame/URB loss */
		outp = videobuf_to_vmalloc(&(*buf)->vb);
		// if (outp)
		// memset(outp, 0, (*buf)->vb.size);

		return;
		}
		@@ -272,6 +270,7 @@ static int copy_streams(u8 *data, unsigned long len,
		voutp = videobuf_to_vmalloc (&vbuf->vb);
		if (!voutp)
		return rc;
		memset(voutp, 0, vbuf->vb.size);
		}
		linewidth = vbuf->vb.width << 1;
		pos = ((line << 1) - field - 1) * linewidth +