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[media] ov2640: use the v4l2 size definitions 

Reuse the v4l2 size definitions from v4l2-image-sizes.h.
So we can remove the rudundent definitions from ov2640.c.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Josh Wu 2014-11-25 05:54:28 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель 41bc765f1e
Коммит 650b1815ff
1 изменённых файлов: 30 добавлений и 52 удалений
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82
drivers/media/i2c/soc_camera/ov2640.c
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@ -25,6 +25,7 @@
#include <media/v4l2-clk.h>
#include <media/v4l2-subdev.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-image-sizes.h>
#define VAL_SET(x, mask, rshift, lshift) \
((((x) >> rshift) & mask) << lshift)
@ -268,33 +269,10 @@ struct regval_list {
u8 value;
};
/* Supported resolutions */
enum ov2640_width {
W_QCIF = 176,
W_QVGA = 320,
W_CIF = 352,
W_VGA = 640,
W_SVGA = 800,
W_XGA = 1024,
W_SXGA = 1280,
W_UXGA = 1600,
};
enum ov2640_height {
H_QCIF = 144,
H_QVGA = 240,
H_CIF = 288,
H_VGA = 480,
H_SVGA = 600,
H_XGA = 768,
H_SXGA = 1024,
H_UXGA = 1200,
};
struct ov2640_win_size {
char *name;
enum ov2640_width width;
enum ov2640_height height;
u32 width;
u32 height;
const struct regval_list *regs;
};
@ -495,17 +473,17 @@ static const struct regval_list ov2640_init_regs[] = {
static const struct regval_list ov2640_size_change_preamble_regs[] = {
{ BANK_SEL, BANK_SEL_DSP },
{ RESET, RESET_DVP },
{ HSIZE8, HSIZE8_SET(W_UXGA) },
{ VSIZE8, VSIZE8_SET(H_UXGA) },
{ HSIZE8, HSIZE8_SET(UXGA_WIDTH) },
{ VSIZE8, VSIZE8_SET(UXGA_HEIGHT) },
{ CTRL2, CTRL2_DCW_EN | CTRL2_SDE_EN |
CTRL2_UV_AVG_EN | CTRL2_CMX_EN | CTRL2_UV_ADJ_EN },
{ HSIZE, HSIZE_SET(W_UXGA) },
{ VSIZE, VSIZE_SET(H_UXGA) },
{ HSIZE, HSIZE_SET(UXGA_WIDTH) },
{ VSIZE, VSIZE_SET(UXGA_HEIGHT) },
{ XOFFL, XOFFL_SET(0) },
{ YOFFL, YOFFL_SET(0) },
{ VHYX, VHYX_HSIZE_SET(W_UXGA) | VHYX_VSIZE_SET(H_UXGA) |
{ VHYX, VHYX_HSIZE_SET(UXGA_WIDTH) | VHYX_VSIZE_SET(UXGA_HEIGHT) |
VHYX_XOFF_SET(0) | VHYX_YOFF_SET(0)},
{ TEST, TEST_HSIZE_SET(W_UXGA) },
{ TEST, TEST_HSIZE_SET(UXGA_WIDTH) },
ENDMARKER,
};
@ -519,45 +497,45 @@ static const struct regval_list ov2640_size_change_preamble_regs[] = {
{ RESET, 0x00}
static const struct regval_list ov2640_qcif_regs[] = {
PER_SIZE_REG_SEQ(W_QCIF, H_QCIF, 3, 3, 4),
PER_SIZE_REG_SEQ(QCIF_WIDTH, QCIF_HEIGHT, 3, 3, 4),
ENDMARKER,
};
static const struct regval_list ov2640_qvga_regs[] = {
PER_SIZE_REG_SEQ(W_QVGA, H_QVGA, 2, 2, 4),
PER_SIZE_REG_SEQ(QVGA_WIDTH, QVGA_HEIGHT, 2, 2, 4),
ENDMARKER,
};
static const struct regval_list ov2640_cif_regs[] = {
PER_SIZE_REG_SEQ(W_CIF, H_CIF, 2, 2, 8),
PER_SIZE_REG_SEQ(CIF_WIDTH, CIF_HEIGHT, 2, 2, 8),
ENDMARKER,
};
static const struct regval_list ov2640_vga_regs[] = {
PER_SIZE_REG_SEQ(W_VGA, H_VGA, 0, 0, 2),
PER_SIZE_REG_SEQ(VGA_WIDTH, VGA_HEIGHT, 0, 0, 2),
ENDMARKER,
};
static const struct regval_list ov2640_svga_regs[] = {
PER_SIZE_REG_SEQ(W_SVGA, H_SVGA, 1, 1, 2),
PER_SIZE_REG_SEQ(SVGA_WIDTH, SVGA_HEIGHT, 1, 1, 2),
ENDMARKER,
};
static const struct regval_list ov2640_xga_regs[] = {
PER_SIZE_REG_SEQ(W_XGA, H_XGA, 0, 0, 2),
PER_SIZE_REG_SEQ(XGA_WIDTH, XGA_HEIGHT, 0, 0, 2),
{ CTRLI, 0x00},
ENDMARKER,
};
static const struct regval_list ov2640_sxga_regs[] = {
PER_SIZE_REG_SEQ(W_SXGA, H_SXGA, 0, 0, 2),
PER_SIZE_REG_SEQ(SXGA_WIDTH, SXGA_HEIGHT, 0, 0, 2),
{ CTRLI, 0x00},
{ R_DVP_SP, 2 | R_DVP_SP_AUTO_MODE },
ENDMARKER,
};
static const struct regval_list ov2640_uxga_regs[] = {
PER_SIZE_REG_SEQ(W_UXGA, H_UXGA, 0, 0, 0),
PER_SIZE_REG_SEQ(UXGA_WIDTH, UXGA_HEIGHT, 0, 0, 0),
{ CTRLI, 0x00},
{ R_DVP_SP, 0 | R_DVP_SP_AUTO_MODE },
ENDMARKER,
@ -567,14 +545,14 @@ static const struct regval_list ov2640_uxga_regs[] = {
{.name = n, .width = w , .height = h, .regs = r }
static const struct ov2640_win_size ov2640_supported_win_sizes[] = {
OV2640_SIZE("QCIF", W_QCIF, H_QCIF, ov2640_qcif_regs),
OV2640_SIZE("QVGA", W_QVGA, H_QVGA, ov2640_qvga_regs),
OV2640_SIZE("CIF", W_CIF, H_CIF, ov2640_cif_regs),
OV2640_SIZE("VGA", W_VGA, H_VGA, ov2640_vga_regs),
OV2640_SIZE("SVGA", W_SVGA, H_SVGA, ov2640_svga_regs),
OV2640_SIZE("XGA", W_XGA, H_XGA, ov2640_xga_regs),
OV2640_SIZE("SXGA", W_SXGA, H_SXGA, ov2640_sxga_regs),
OV2640_SIZE("UXGA", W_UXGA, H_UXGA, ov2640_uxga_regs),
OV2640_SIZE("QCIF", QCIF_WIDTH, QCIF_HEIGHT, ov2640_qcif_regs),
OV2640_SIZE("QVGA", QVGA_WIDTH, QVGA_HEIGHT, ov2640_qvga_regs),
OV2640_SIZE("CIF", CIF_WIDTH, CIF_HEIGHT, ov2640_cif_regs),
OV2640_SIZE("VGA", VGA_WIDTH, VGA_HEIGHT, ov2640_vga_regs),
OV2640_SIZE("SVGA", SVGA_WIDTH, SVGA_HEIGHT, ov2640_svga_regs),
OV2640_SIZE("XGA", XGA_WIDTH, XGA_HEIGHT, ov2640_xga_regs),
OV2640_SIZE("SXGA", SXGA_WIDTH, SXGA_HEIGHT, ov2640_sxga_regs),
OV2640_SIZE("UXGA", UXGA_WIDTH, UXGA_HEIGHT, ov2640_uxga_regs),
};
/*
@ -867,7 +845,7 @@ static int ov2640_g_fmt(struct v4l2_subdev *sd,
struct ov2640_priv *priv = to_ov2640(client);
if (!priv->win) {
u32 width = W_SVGA, height = H_SVGA;
u32 width = SVGA_WIDTH, height = SVGA_HEIGHT;
priv->win = ov2640_select_win(&width, &height);
priv->cfmt_code = MEDIA_BUS_FMT_UYVY8_2X8;
}
@ -954,8 +932,8 @@ static int ov2640_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
{
a->c.left = 0;
a->c.top = 0;
a->c.width = W_UXGA;
a->c.height = H_UXGA;
a->c.width = UXGA_WIDTH;
a->c.height = UXGA_HEIGHT;
a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
return 0;
@ -965,8 +943,8 @@ static int ov2640_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
{
a->bounds.left = 0;
a->bounds.top = 0;
a->bounds.width = W_UXGA;
a->bounds.height = H_UXGA;
a->bounds.width = UXGA_WIDTH;
a->bounds.height = UXGA_HEIGHT;
a->defrect = a->bounds;
a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
a->pixelaspect.numerator = 1;