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Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-core.h')
-rw-r--r--drivers/media/video/s5p-fimc/fimc-core.h29
1 files changed, 13 insertions, 16 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index 3beb1e5320ce..1f70772daaf0 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -1,7 +1,5 @@
/*
- * Copyright (c) 2010 Samsung Electronics
- *
- * Sylwester Nawrocki, <s.nawrocki@samsung.com>
+ * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd.
*
* 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
@@ -135,9 +133,10 @@ enum fimc_color_fmt {
* @name: format description
* @fourcc: the fourcc code for this format, 0 if not applicable
* @color: the corresponding fimc_color_fmt
- * @depth: per plane driver's private 'number of bits per pixel'
* @memplanes: number of physically non-contiguous data planes
* @colplanes: number of physically contiguous data planes
+ * @depth: per plane driver's private 'number of bits per pixel'
+ * @flags: flags indicating which operation mode format applies to
*/
struct fimc_fmt {
enum v4l2_mbus_pixelcode mbus_code;
@@ -171,7 +170,7 @@ struct fimc_dma_offset {
};
/**
- * struct fimc_effect - the configuration data for the "Arbitrary" image effect
+ * struct fimc_effect - color effect information
* @type: effect type
* @pat_cb: cr value when type is "arbitrary"
* @pat_cr: cr value when type is "arbitrary"
@@ -184,7 +183,6 @@ struct fimc_effect {
/**
* struct fimc_scaler - the configuration data for FIMC inetrnal scaler
- *
* @scaleup_h: flag indicating scaling up horizontally
* @scaleup_v: flag indicating scaling up vertically
* @copy_mode: flag indicating transparent DMA transfer (no scaling
@@ -220,7 +218,6 @@ struct fimc_scaler {
/**
* struct fimc_addr - the FIMC physical address set for DMA
- *
* @y: luminance plane physical address
* @cb: Cb plane physical address
* @cr: Cr plane physical address
@@ -234,6 +231,7 @@ struct fimc_addr {
/**
* struct fimc_vid_buffer - the driver's video buffer
* @vb: v4l videobuf buffer
+ * @list: linked list structure for buffer queue
* @paddr: precalculated physical address set
* @index: buffer index for the output DMA engine
*/
@@ -254,11 +252,10 @@ struct fimc_vid_buffer {
* @offs_v: image vertical pixel offset
* @width: image pixel width
* @height: image pixel weight
- * @paddr: image frame buffer physical addresses
- * @buf_cnt: number of buffers depending on a color format
* @payload: image size in bytes (w x h x bpp)
- * @color: color format
+ * @paddr: image frame buffer physical addresses
* @dma_offset: DMA offset in bytes
+ * @fmt: fimc color format pointer
*/
struct fimc_frame {
u32 f_width;
@@ -390,21 +387,22 @@ struct fimc_ctx;
/**
* struct fimc_dev - abstraction for FIMC entity
- *
* @slock: the spinlock protecting this data structure
* @lock: the mutex protecting this data structure
* @pdev: pointer to the FIMC platform device
* @pdata: pointer to the device platform data
+ * @variant: the IP variant information
* @id: FIMC device index (0..FIMC_MAX_DEVS)
* @num_clocks: the number of clocks managed by this device instance
- * @clock[]: the clocks required for FIMC operation
+ * @clock: clocks required for FIMC operation
* @regs: the mapped hardware registers
* @regs_res: the resource claimed for IO registers
- * @irq: interrupt number of the FIMC subdevice
- * @irq_queue:
+ * @irq: FIMC interrupt number
+ * @irq_queue: interrupt handler waitqueue
* @m2m: memory-to-memory V4L2 device information
* @vid_cap: camera capture device information
* @state: flags used to synchronize m2m and capture mode operation
+ * @alloc_ctx: videobuf2 memory allocator context
*/
struct fimc_dev {
spinlock_t slock;
@@ -427,8 +425,7 @@ struct fimc_dev {
/**
* fimc_ctx - the device context data
- *
- * @lock: mutex protecting this data structure
+ * @slock: spinlock protecting this data structure
* @s_frame: source frame properties
* @d_frame: destination frame properties
* @out_order_1p: output 1-plane YCBCR order