diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 6 | ||||
| -rw-r--r-- | drivers/video/bf54x-lq043fb.c | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 6f475b60986..ac2a3ef28d5 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -442,7 +442,8 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart) set_bfin_dma_config(DIR_READ, DMA_FLOW_STOP, INTR_ON_BUF, DIMENSION_LINEAR, - DATA_SIZE_8)); + DATA_SIZE_8, + DMA_SYNC_RESTART)); set_dma_start_addr(uart->tx_dma_channel, (unsigned long)(xmit->buf+xmit->tail)); set_dma_x_count(uart->tx_dma_channel, uart->tx_count); set_dma_x_modify(uart->tx_dma_channel, 1); @@ -689,7 +690,8 @@ static int bfin_serial_startup(struct uart_port *port) set_dma_config(uart->rx_dma_channel, set_bfin_dma_config(DIR_WRITE, DMA_FLOW_AUTO, INTR_ON_ROW, DIMENSION_2D, - DATA_SIZE_8)); + DATA_SIZE_8, + DMA_SYNC_RESTART)); set_dma_x_count(uart->rx_dma_channel, DMA_RX_XCOUNT); set_dma_x_modify(uart->rx_dma_channel, 1); set_dma_y_count(uart->rx_dma_channel, DMA_RX_YCOUNT); diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c index 74d11c31898..c8e7427a0bc 100644 --- a/drivers/video/bf54x-lq043fb.c +++ b/drivers/video/bf54x-lq043fb.c @@ -224,7 +224,8 @@ static int config_dma(struct bfin_bf54xfb_info *fbi) set_dma_config(CH_EPPI0, set_bfin_dma_config(DIR_READ, DMA_FLOW_AUTO, INTR_DISABLE, DIMENSION_2D, - DATA_SIZE_32)); + DATA_SIZE_32, + DMA_NOSYNC_KEEP_DMA_BUF)); set_dma_x_count(CH_EPPI0, (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE); set_dma_x_modify(CH_EPPI0, DMA_BUS_SIZE / 8); set_dma_y_count(CH_EPPI0, LCD_Y_RES); @@ -263,8 +264,7 @@ static int request_ports(struct bfin_bf54xfb_info *fbi) } } - gpio_direction_output(disp); - gpio_set_value(disp, 1); + gpio_direction_output(disp, 1); return 0; } |