diff options
| author | Donghwa Lee <dh09.lee@samsung.com> | 2012-04-05 19:36:21 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-05-15 08:31:30 +0200 |
| commit | 2c7396cb1a1e05f0f69fe5a5baa79a122d086832 (patch) | |
| tree | 08984d83721f1256609eeb8c80e036adfaae8da8 /drivers/video/exynos_mipi_dsi_common.h | |
| parent | 6d4339f622ef378d903a0c35484581533a242d2b (diff) | |
EXYNOS: support EXYNOS MIPI DSI interface driver.
EXYNOS SoC platform has MIPI-DSI controller and MIPI-DSI
based LCD Panel could be used with it. This patch supports MIPI-DSI driver
based Samsung SoC chip.
LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at
board file and LCD panel driver specific function registered to mipi_dsim_ddi
structure at lcd panel init function called system init.
In the MIPI-DSI driver, find lcd panel driver by using registered
lcd panel name, and then initialize lcd panel driver.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/video/exynos_mipi_dsi_common.h')
| -rw-r--r-- | drivers/video/exynos_mipi_dsi_common.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/video/exynos_mipi_dsi_common.h b/drivers/video/exynos_mipi_dsi_common.h new file mode 100644 index 0000000000..4d80679a5d --- /dev/null +++ b/drivers/video/exynos_mipi_dsi_common.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * Author: InKi Dae <inki.dae@samsung.com> + * Author: Donghwa Lee <dh09.lee@samsung.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <linux/fb.h> + +#ifndef _EXYNOS_MIPI_DSI_COMMON_H +#define _EXYNOS_MIPI_DSI_COMMON_H + +int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id, + unsigned int data0, unsigned int data1); +int exynos_mipi_dsi_pll_on(struct mipi_dsim_device *dsim, unsigned int enable); +unsigned long exynos_mipi_dsi_change_pll(struct mipi_dsim_device *dsim, + unsigned int pre_divider, unsigned int main_divider, + unsigned int scaler); +int exynos_mipi_dsi_set_clock(struct mipi_dsim_device *dsim, + unsigned int byte_clk_sel, unsigned int enable); +int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim); +int exynos_mipi_dsi_set_display_mode(struct mipi_dsim_device *dsim, + struct mipi_dsim_config *dsim_info); +int exynos_mipi_dsi_init_link(struct mipi_dsim_device *dsim); +int exynos_mipi_dsi_set_hs_enable(struct mipi_dsim_device *dsim); +int exynos_mipi_dsi_set_data_transfer_mode(struct mipi_dsim_device *dsim, + unsigned int mode); +int exynos_mipi_dsi_enable_frame_done_int(struct mipi_dsim_device *dsim, + unsigned int enable); +int exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device *dsim); +int exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim); + +#endif /* _EXYNOS_MIPI_DSI_COMMON_H */ |