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path: root/drivers/media/video/s5p-fimc/fimc-capture.c
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Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-capture.c')
-rw-r--r--drivers/media/video/s5p-fimc/fimc-capture.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index d142b40ea64e..81b4a826ee5e 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * Samsung S5P SoC series camera interface (camera capture) driver 2 * Samsung S5P/EXYNOS4 SoC series camera interface (camera capture) driver
3 * 3 *
4 * Copyright (c) 2010 Samsung Electronics Co., Ltd 4 * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd.
5 * Author: Sylwester Nawrocki, <s.nawrocki@samsung.com> 5 * Author: Sylwester Nawrocki, <s.nawrocki@samsung.com>
6 * 6 *
7 * This program is free software; you can redistribute it and/or modify 7 * This program is free software; you can redistribute it and/or modify
@@ -262,12 +262,7 @@ static unsigned int get_plane_size(struct fimc_frame *fr, unsigned int plane)
262{ 262{
263 if (!fr || plane >= fr->fmt->memplanes) 263 if (!fr || plane >= fr->fmt->memplanes)
264 return 0; 264 return 0;
265
266 dbg("%s: w: %d. h: %d. depth[%d]: %d",
267 __func__, fr->width, fr->height, plane, fr->fmt->depth[plane]);
268
269 return fr->f_width * fr->f_height * fr->fmt->depth[plane] / 8; 265 return fr->f_width * fr->f_height * fr->fmt->depth[plane] / 8;
270
271} 266}
272 267
273static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, 268static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers,
@@ -283,24 +278,14 @@ static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers,
283 278
284 *num_planes = fmt->memplanes; 279 *num_planes = fmt->memplanes;
285 280
286 dbg("%s, buffer count=%d, plane count=%d",
287 __func__, *num_buffers, *num_planes);
288
289 for (i = 0; i < fmt->memplanes; i++) { 281 for (i = 0; i < fmt->memplanes; i++) {
290 sizes[i] = get_plane_size(&ctx->d_frame, i); 282 sizes[i] = get_plane_size(&ctx->d_frame, i);
291 dbg("plane: %u, plane_size: %lu", i, sizes[i]);
292 allocators[i] = ctx->fimc_dev->alloc_ctx; 283 allocators[i] = ctx->fimc_dev->alloc_ctx;
293 } 284 }
294 285
295 return 0; 286 return 0;
296} 287}
297 288
298static int buffer_init(struct vb2_buffer *vb)
299{
300 /* TODO: */
301 return 0;
302}
303
304static int buffer_prepare(struct vb2_buffer *vb) 289static int buffer_prepare(struct vb2_buffer *vb)
305{ 290{
306 struct vb2_queue *vq = vb->vb2_queue; 291 struct vb2_queue *vq = vb->vb2_queue;
@@ -380,7 +365,6 @@ static struct vb2_ops fimc_capture_qops = {
380 .queue_setup = queue_setup, 365 .queue_setup = queue_setup,
381 .buf_prepare = buffer_prepare, 366 .buf_prepare = buffer_prepare,
382 .buf_queue = buffer_queue, 367 .buf_queue = buffer_queue,
383 .buf_init = buffer_init,
384 .wait_prepare = fimc_unlock, 368 .wait_prepare = fimc_unlock,
385 .wait_finish = fimc_lock, 369 .wait_finish = fimc_lock,
386 .start_streaming = start_streaming, 370 .start_streaming = start_streaming,
@@ -903,6 +887,7 @@ err_vd_reg:
903err_v4l2_reg: 887err_v4l2_reg:
904 v4l2_device_unregister(v4l2_dev); 888 v4l2_device_unregister(v4l2_dev);
905err_info: 889err_info:
890 kfree(ctx);
906 dev_err(&fimc->pdev->dev, "failed to install\n"); 891 dev_err(&fimc->pdev->dev, "failed to install\n");
907 return ret; 892 return ret;
908} 893}