linux/drivers/gpu/drm/tilcdc/tilcdc_external.h
Jyri Sarha c566538552 drm/tilcdc: Choose console BPP that supports RGB
Choose console BPP that supports RGB and remove the old fbdev bpp
selection code. LCDC on AM335x has red and blue wires switched between
24 bit and 16 bit colors. If 24 format is wired for RGB colors, the 16
bit format is wired for BGR. drm_fbdev_cma_init() does not currently
like anything else but RGB formats, so we must choose such bytes per
pixel value that supports RGB.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-09-01 22:32:23 +03:00

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/*
* Copyright (C) 2015 Texas Instruments
* Author: Jyri Sarha <jsarha@ti.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __TILCDC_EXTERNAL_H__
#define __TILCDC_EXTERNAL_H__
int tilcdc_add_external_encoders(struct drm_device *dev);
void tilcdc_remove_external_encoders(struct drm_device *dev);
int tilcdc_get_external_components(struct device *dev,
struct component_match **match);
#endif /* __TILCDC_SLAVE_H__ */