diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_hgo.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_hgo.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_hgo.c b/drivers/media/platform/vsp1/vsp1_hgo.c index 50309c053b78..827373c25351 100644 --- a/drivers/media/platform/vsp1/vsp1_hgo.c +++ b/drivers/media/platform/vsp1/vsp1_hgo.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * vsp1_hgo.c -- R-Car VSP1 Histogram Generator 1D * * Copyright (C) 2016 Renesas Electronics Corporation * * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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. */ #include <linux/device.h> @@ -32,10 +28,10 @@ static inline u32 vsp1_hgo_read(struct vsp1_hgo *hgo, u32 reg) return vsp1_read(hgo->histo.entity.vsp1, reg); } -static inline void vsp1_hgo_write(struct vsp1_hgo *hgo, struct vsp1_dl_list *dl, - u32 reg, u32 data) +static inline void vsp1_hgo_write(struct vsp1_hgo *hgo, + struct vsp1_dl_body *dlb, u32 reg, u32 data) { - vsp1_dl_list_write(dl, reg, data); + vsp1_dl_body_write(dlb, reg, data); } /* ----------------------------------------------------------------------------- @@ -133,10 +129,9 @@ static const struct v4l2_ctrl_config hgo_num_bins_control = { * VSP1 Entity Operations */ -static void hgo_configure(struct vsp1_entity *entity, - struct vsp1_pipeline *pipe, - struct vsp1_dl_list *dl, - enum vsp1_entity_params params) +static void hgo_configure_stream(struct vsp1_entity *entity, + struct vsp1_pipeline *pipe, + struct vsp1_dl_body *dlb) { struct vsp1_hgo *hgo = to_hgo(&entity->subdev); struct v4l2_rect *compose; @@ -144,21 +139,18 @@ static void hgo_configure(struct vsp1_entity *entity, unsigned int hratio; unsigned int vratio; - if (params != VSP1_ENTITY_PARAMS_INIT) - return; - crop = vsp1_entity_get_pad_selection(entity, entity->config, HISTO_PAD_SINK, V4L2_SEL_TGT_CROP); compose = vsp1_entity_get_pad_selection(entity, entity->config, HISTO_PAD_SINK, V4L2_SEL_TGT_COMPOSE); - vsp1_hgo_write(hgo, dl, VI6_HGO_REGRST, VI6_HGO_REGRST_RCLEA); + vsp1_hgo_write(hgo, dlb, VI6_HGO_REGRST, VI6_HGO_REGRST_RCLEA); - vsp1_hgo_write(hgo, dl, VI6_HGO_OFFSET, + vsp1_hgo_write(hgo, dlb, VI6_HGO_OFFSET, (crop->left << VI6_HGO_OFFSET_HOFFSET_SHIFT) | (crop->top << VI6_HGO_OFFSET_VOFFSET_SHIFT)); - vsp1_hgo_write(hgo, dl, VI6_HGO_SIZE, + vsp1_hgo_write(hgo, dlb, VI6_HGO_SIZE, (crop->width << VI6_HGO_SIZE_HSIZE_SHIFT) | (crop->height << VI6_HGO_SIZE_VSIZE_SHIFT)); @@ -170,7 +162,7 @@ static void hgo_configure(struct vsp1_entity *entity, hratio = crop->width * 2 / compose->width / 3; vratio = crop->height * 2 / compose->height / 3; - vsp1_hgo_write(hgo, dl, VI6_HGO_MODE, + vsp1_hgo_write(hgo, dlb, VI6_HGO_MODE, (hgo->num_bins == 256 ? VI6_HGO_MODE_STEP : 0) | (hgo->max_rgb ? VI6_HGO_MODE_MAXRGB : 0) | (hratio << VI6_HGO_MODE_HRATIO_SHIFT) | @@ -178,7 +170,7 @@ static void hgo_configure(struct vsp1_entity *entity, } static const struct vsp1_entity_operations hgo_entity_ops = { - .configure = hgo_configure, + .configure_stream = hgo_configure_stream, .destroy = vsp1_histogram_destroy, }; |