diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dss.h')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dss.h | 85 |
1 files changed, 67 insertions, 18 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h index 37790c363128..a8b231ed4f4b 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.h +++ b/drivers/gpu/drm/omapdrm/dss/dss.h @@ -1,21 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2009 Nokia Corporation * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> * * Some code and ideas taken from drivers/video/omap/ driver * by Imre Deak. - * - * 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 __OMAP2_DSS_H @@ -268,8 +257,6 @@ struct dss_device { struct dss_pll *video2_pll; struct dispc_device *dispc; - const struct dispc_ops *dispc_ops; - const struct dss_mgr_ops *mgr_ops; struct omap_drm_private *mgr_ops_priv; }; @@ -404,12 +391,77 @@ void dispc_dump_clocks(struct dispc_device *dispc, struct seq_file *s); int dispc_runtime_get(struct dispc_device *dispc); void dispc_runtime_put(struct dispc_device *dispc); +int dispc_get_num_ovls(struct dispc_device *dispc); +int dispc_get_num_mgrs(struct dispc_device *dispc); + +const u32 *dispc_ovl_get_color_modes(struct dispc_device *dispc, + enum omap_plane_id plane); + +void dispc_ovl_get_max_size(struct dispc_device *dispc, u16 *width, u16 *height); +bool dispc_ovl_color_mode_supported(struct dispc_device *dispc, + enum omap_plane_id plane, u32 fourcc); +enum omap_overlay_caps dispc_ovl_get_caps(struct dispc_device *dispc, enum omap_plane_id plane); + +u32 dispc_read_irqstatus(struct dispc_device *dispc); +void dispc_clear_irqstatus(struct dispc_device *dispc, u32 mask); +void dispc_write_irqenable(struct dispc_device *dispc, u32 mask); + +int dispc_request_irq(struct dispc_device *dispc, irq_handler_t handler, + void *dev_id); +void dispc_free_irq(struct dispc_device *dispc, void *dev_id); + +u32 dispc_mgr_get_vsync_irq(struct dispc_device *dispc, + enum omap_channel channel); +u32 dispc_mgr_get_framedone_irq(struct dispc_device *dispc, + enum omap_channel channel); +u32 dispc_mgr_get_sync_lost_irq(struct dispc_device *dispc, + enum omap_channel channel); + +u32 dispc_get_memory_bandwidth_limit(struct dispc_device *dispc); + +void dispc_mgr_enable(struct dispc_device *dispc, + enum omap_channel channel, bool enable); + +bool dispc_mgr_go_busy(struct dispc_device *dispc, + enum omap_channel channel); + +void dispc_mgr_go(struct dispc_device *dispc, enum omap_channel channel); + +void dispc_mgr_set_lcd_config(struct dispc_device *dispc, + enum omap_channel channel, + const struct dss_lcd_mgr_config *config); +void dispc_mgr_set_timings(struct dispc_device *dispc, + enum omap_channel channel, + const struct videomode *vm); +void dispc_mgr_setup(struct dispc_device *dispc, + enum omap_channel channel, + const struct omap_overlay_manager_info *info); + +int dispc_mgr_check_timings(struct dispc_device *dispc, + enum omap_channel channel, + const struct videomode *vm); + +u32 dispc_mgr_gamma_size(struct dispc_device *dispc, + enum omap_channel channel); +void dispc_mgr_set_gamma(struct dispc_device *dispc, + enum omap_channel channel, + const struct drm_color_lut *lut, + unsigned int length); + +int dispc_ovl_setup(struct dispc_device *dispc, + enum omap_plane_id plane, + const struct omap_overlay_info *oi, + const struct videomode *vm, bool mem_to_mem, + enum omap_channel channel); + +int dispc_ovl_enable(struct dispc_device *dispc, + enum omap_plane_id plane, bool enable); + void dispc_enable_sidle(struct dispc_device *dispc); void dispc_disable_sidle(struct dispc_device *dispc); void dispc_lcd_enable_signal(struct dispc_device *dispc, bool enable); void dispc_pck_free_enable(struct dispc_device *dispc, bool enable); -void dispc_enable_fifomerge(struct dispc_device *dispc, bool enable); typedef bool (*dispc_div_calc_func)(int lckd, int pckd, unsigned long lck, unsigned long pck, void *data); @@ -432,9 +484,6 @@ void dispc_ovl_compute_fifo_thresholds(struct dispc_device *dispc, void dispc_mgr_set_clock_div(struct dispc_device *dispc, enum omap_channel channel, const struct dispc_clock_info *cinfo); -int dispc_mgr_get_clock_div(struct dispc_device *dispc, - enum omap_channel channel, - struct dispc_clock_info *cinfo); void dispc_set_tv_pclk(struct dispc_device *dispc, unsigned long pclk); #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS |