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path: root/drivers/gpu/drm/udl/udl_transfer.c
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Diffstat (limited to 'drivers/gpu/drm/udl/udl_transfer.c')
-rw-r--r--drivers/gpu/drm/udl/udl_transfer.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c
index dc095526ffb7..142fee5f983f 100644
--- a/drivers/gpu/drm/udl/udl_transfer.c
+++ b/drivers/gpu/drm/udl/udl_transfer.c
@@ -213,11 +213,12 @@ static void udl_compress_hline16(
*/
int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr,
const char *front, char **urb_buf_ptr,
- u32 byte_offset, u32 byte_width,
+ u32 byte_offset, u32 device_byte_offset,
+ u32 byte_width,
int *ident_ptr, int *sent_ptr)
{
const u8 *line_start, *line_end, *next_pixel;
- u32 base16 = 0 + (byte_offset / bpp) * 2;
+ u32 base16 = 0 + (device_byte_offset / bpp) * 2;
struct urb *urb = *urb_ptr;
u8 *cmd = *urb_buf_ptr;
u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length;