There is no need to use separate variant data structure for each
FIMC-LITE IP instance. According to my knowledge there are no
differences across them on Exynos4 as well as Exynos5 SoCs. Drop
flite_variant data structure and use struct flite_drvdata instead.
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/platform/exynos4-is/fimc-lite.c | 35 ++++++++++---------------
drivers/media/platform/exynos4-is/fimc-lite.h | 10 +++----
2 files changed, 17 insertions(+), 28 deletions(-)
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c
b/drivers/media/platform/exynos4-is/fimc-lite.c
index 70c0cc2..ba35328 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -528,7 +528,7 @@ static const struct fimc_fmt *fimc_lite_try_format(struct
fimc_lite *fimc,
u32 *width, u32 *height,
u32 *code, u32 *fourcc, int pad)
{
- struct flite_variant *variant = fimc->variant;
+ struct flite_drvdata *dd = fimc->dd;
const struct fimc_fmt *fmt;
fmt = fimc_lite_find_format(fourcc, code, 0);
@@ -541,12 +541,12 @@ static const struct fimc_fmt *fimc_lite_try_format(struct
fimc_lite *fimc,
*fourcc = fmt->fourcc;
if (pad == FLITE_SD_PAD_SINK) {
- v4l_bound_align_image(width, 8, variant->max_width,
- ffs(variant->out_width_align) - 1,
- height, 0, variant->max_height, 0, 0);
+ v4l_bound_align_image(width, 8, dd->max_width,
+ ffs(dd->out_width_align) - 1,
+ height, 0, dd->max_height, 0, 0);
} else {
v4l_bound_align_image(width, 8, fimc->inp_frame.rect.width,
- ffs(variant->out_width_align) - 1,
+ ffs(dd->out_width_align) - 1,
height, 0, fimc->inp_frame.rect.height,
0, 0);
}
@@ -566,7 +566,7 @@ static void fimc_lite_try_crop(struct fimc_lite *fimc,
struct v4l2_rect *r)
/* Adjust left/top if cropping rectangle got out of bounds */
r->left = clamp_t(u32, r->left, 0, frame->f_width - r->width);
- r->left = round_down(r->left, fimc->variant->win_hor_offs_align);
+ r->left = round_down(r->left, fimc->dd->win_hor_offs_align);
r->top = clamp_t(u32, r->top, 0, frame->f_height - r->height);
v4l2_dbg(1, debug, &fimc->subdev, "(%d,%d)/%dx%d, sink fmt: %dx%d\n",
@@ -586,7 +586,7 @@ static void fimc_lite_try_compose(struct fimc_lite *fimc,
struct v4l2_rect *r)
/* Adjust left/top if the composing rectangle got out of bounds */
r->left = clamp_t(u32, r->left, 0, frame->f_width - r->width);
- r->left = round_down(r->left, fimc->variant->out_hor_offs_align);
+ r->left = round_down(r->left, fimc->dd->out_hor_offs_align);
r->top = clamp_t(u32, r->top, 0, fimc->out_frame.f_height - r->height);
v4l2_dbg(1, debug, &fimc->subdev, "(%d,%d)/%dx%d, source fmt: %dx%d\n",
@@ -647,8 +647,8 @@ static int fimc_lite_try_fmt(struct fimc_lite *fimc,
struct v4l2_pix_format_mplane *pixm,
const struct fimc_fmt **ffmt)
{
- struct flite_variant *variant = fimc->variant;
u32 bpl = pixm->plane_fmt[0].bytesperline;
+ struct flite_drvdata *dd = fimc->dd;
const struct fimc_fmt *fmt;
fmt = fimc_lite_find_format(&pixm->pixelformat, NULL, 0);
@@ -656,9 +656,9 @@ static int fimc_lite_try_fmt(struct fimc_lite *fimc,
return -EINVAL;
if (ffmt)
*ffmt = fmt;
- v4l_bound_align_image(&pixm->width, 8, variant->max_width,
- ffs(variant->out_width_align) - 1,
- &pixm->height, 0, variant->max_height, 0, 0);
+ v4l_bound_align_image(&pixm->width, 8, dd->max_width,
+ ffs(dd->out_width_align) - 1,
+ &pixm->height, 0, dd->max_height, 0, 0);
if ((bpl == 0 || ((bpl * 8) / fmt->depth[0]) < pixm->width))
pixm->plane_fmt[0].bytesperline = (pixm->width *
@@ -1429,7 +1429,7 @@ static int fimc_lite_probe(struct platform_device *pdev)
if (!drv_data || fimc->index < 0 || fimc->index >= FIMC_LITE_MAX_DEVS)
return -EINVAL;
- fimc->variant = drv_data->variant[fimc->index];
+ fimc->dd = drv_data;
fimc->pdev = pdev;
init_waitqueue_head(&fimc->irq_queue);
@@ -1577,7 +1577,8 @@ static const struct dev_pm_ops fimc_lite_pm_ops = {
NULL)
};
-static struct flite_variant fimc_lite0_variant_exynos4 = {
+/* EXYNOS4212, EXYNOS4412 */
+static struct flite_drvdata fimc_lite_drvdata_exynos4 = {
.max_width = 8192,
.max_height = 8192,
.out_width_align = 8,
@@ -1585,14 +1586,6 @@ static struct flite_variant fimc_lite0_variant_exynos4 =
{
.out_hor_offs_align = 8,
};
-/* EXYNOS4212, EXYNOS4412 */
-static struct flite_drvdata fimc_lite_drvdata_exynos4 = {
- .variant = {
- [0] = &fimc_lite0_variant_exynos4,
- [1] = &fimc_lite0_variant_exynos4,
- },
-};
-
static struct platform_device_id fimc_lite_driver_ids[] = {
{
.name = "exynos-fimc-lite",
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h
b/drivers/media/platform/exynos4-is/fimc-lite.h
index 4c234508..0b6380b 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite.h
@@ -48,7 +48,7 @@ enum {
#define FLITE_SD_PAD_SOURCE_ISP 2
#define FLITE_SD_PADS_NUM 3
-struct flite_variant {
+struct flite_drvdata {
unsigned short max_width;
unsigned short max_height;
unsigned short out_width_align;
@@ -56,10 +56,6 @@ struct flite_variant {
unsigned short out_hor_offs_align;
};
-struct flite_drvdata {
- struct flite_variant *variant[FIMC_LITE_MAX_DEVS];
-};
-
#define fimc_lite_get_drvdata(_pdev) \
((struct flite_drvdata *) platform_get_device_id(_pdev)->driver_data)
@@ -96,7 +92,7 @@ struct flite_buffer {
/**
* struct fimc_lite - fimc lite structure
* @pdev: pointer to FIMC-LITE platform device
- * @variant: variant information for this IP
+ * @dd: SoC specific driver data structure
* @v4l2_dev: pointer to top the level v4l2_device
* @vfd: video device node
* @fh: v4l2 file handle
@@ -132,7 +128,7 @@ struct flite_buffer {
*/
struct fimc_lite {
struct platform_device *pdev;
- struct flite_variant *variant;
+ struct flite_drvdata *dd;
struct v4l2_device *v4l2_dev;
struct video_device vfd;
struct v4l2_fh fh;
--
1.7.9.5
--
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