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Diffstat (limited to 'drivers/staging/media/imx/imx-media-utils.c')
-rw-r--r--drivers/staging/media/imx/imx-media-utils.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index cf0aba8d53ba..5552039a9d7e 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -213,8 +213,7 @@ static const struct imx_media_pixfmt ipu_rgb_formats[] = {
static const struct imx_media_pixfmt *find_format(u32 fourcc,
u32 code,
enum codespace_sel cs_sel,
- bool allow_non_mbus,
- bool allow_bayer)
+ bool allow_non_mbus)
{
unsigned int i;
@@ -223,12 +222,12 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc,
enum codespace_sel fmt_cs_sel;
unsigned int j;
- fmt_cs_sel = (fmt->cs == IPUV3_COLORSPACE_YUV) ?
- CS_SEL_YUV : CS_SEL_RGB;
+ fmt_cs_sel = fmt->bayer ? CS_SEL_BAYER :
+ ((fmt->cs == IPUV3_COLORSPACE_YUV) ?
+ CS_SEL_YUV : CS_SEL_RGB);
- if ((cs_sel != CS_SEL_ANY && fmt_cs_sel != cs_sel) ||
- (!allow_non_mbus && !fmt->codes[0]) ||
- (!allow_bayer && fmt->bayer))
+ if (!(fmt_cs_sel & cs_sel) ||
+ (!allow_non_mbus && !fmt->codes[0]))
continue;
if (fourcc && fmt->fourcc == fourcc)
@@ -248,8 +247,7 @@ static const struct imx_media_pixfmt *find_format(u32 fourcc,
static int enum_format(u32 *fourcc, u32 *code, u32 index,
enum codespace_sel cs_sel,
- bool allow_non_mbus,
- bool allow_bayer)
+ bool allow_non_mbus)
{
unsigned int i;
@@ -258,12 +256,12 @@ static int enum_format(u32 *fourcc, u32 *code, u32 index,
enum codespace_sel fmt_cs_sel;
unsigned int j;
- fmt_cs_sel = (fmt->cs == IPUV3_COLORSPACE_YUV) ?
- CS_SEL_YUV : CS_SEL_RGB;
+ fmt_cs_sel = fmt->bayer ? CS_SEL_BAYER :
+ ((fmt->cs == IPUV3_COLORSPACE_YUV) ?
+ CS_SEL_YUV : CS_SEL_RGB);
- if ((cs_sel != CS_SEL_ANY && fmt_cs_sel != cs_sel) ||
- (!allow_non_mbus && !fmt->codes[0]) ||
- (!allow_bayer && fmt->bayer))
+ if (!(fmt_cs_sel & cs_sel) ||
+ (!allow_non_mbus && !fmt->codes[0]))
continue;
if (fourcc && index == 0) {
@@ -290,30 +288,28 @@ static int enum_format(u32 *fourcc, u32 *code, u32 index,
}
const struct imx_media_pixfmt *
-imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel, bool allow_bayer)
+imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel)
{
- return find_format(fourcc, 0, cs_sel, true, allow_bayer);
+ return find_format(fourcc, 0, cs_sel, true);
}
EXPORT_SYMBOL_GPL(imx_media_find_format);
int imx_media_enum_format(u32 *fourcc, u32 index, enum codespace_sel cs_sel)
{
- return enum_format(fourcc, NULL, index, cs_sel, true, false);
+ return enum_format(fourcc, NULL, index, cs_sel, true);
}
EXPORT_SYMBOL_GPL(imx_media_enum_format);
const struct imx_media_pixfmt *
-imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel,
- bool allow_bayer)
+imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel)
{
- return find_format(0, code, cs_sel, false, allow_bayer);
+ return find_format(0, code, cs_sel, false);
}
EXPORT_SYMBOL_GPL(imx_media_find_mbus_format);
-int imx_media_enum_mbus_format(u32 *code, u32 index, enum codespace_sel cs_sel,
- bool allow_bayer)
+int imx_media_enum_mbus_format(u32 *code, u32 index, enum codespace_sel cs_sel)
{
- return enum_format(NULL, code, index, cs_sel, false, allow_bayer);
+ return enum_format(NULL, code, index, cs_sel, false);
}
EXPORT_SYMBOL_GPL(imx_media_enum_mbus_format);
@@ -324,6 +320,8 @@ imx_media_find_ipu_format(u32 code, enum codespace_sel cs_sel)
u32 array_size;
int i, j;
+ cs_sel &= ~CS_SEL_BAYER;
+
switch (cs_sel) {
case CS_SEL_YUV:
array_size = NUM_IPU_YUV_FORMATS;
@@ -333,7 +331,7 @@ imx_media_find_ipu_format(u32 code, enum codespace_sel cs_sel)
array_size = NUM_IPU_RGB_FORMATS;
array = ipu_rgb_formats;
break;
- case CS_SEL_ANY:
+ case CS_SEL_YUV_RGB:
array_size = NUM_IPU_YUV_FORMATS + NUM_IPU_RGB_FORMATS;
array = ipu_yuv_formats;
break;
@@ -342,7 +340,7 @@ imx_media_find_ipu_format(u32 code, enum codespace_sel cs_sel)
}
for (i = 0; i < array_size; i++) {
- if (cs_sel == CS_SEL_ANY && i >= NUM_IPU_YUV_FORMATS)
+ if (cs_sel == CS_SEL_YUV_RGB && i >= NUM_IPU_YUV_FORMATS)
fmt = &ipu_rgb_formats[i - NUM_IPU_YUV_FORMATS];
else
fmt = &array[i];
@@ -362,6 +360,8 @@ EXPORT_SYMBOL_GPL(imx_media_find_ipu_format);
int imx_media_enum_ipu_format(u32 *code, u32 index, enum codespace_sel cs_sel)
{
+ cs_sel &= ~CS_SEL_BAYER;
+
switch (cs_sel) {
case CS_SEL_YUV:
if (index >= NUM_IPU_YUV_FORMATS)
@@ -373,7 +373,7 @@ int imx_media_enum_ipu_format(u32 *code, u32 index, enum codespace_sel cs_sel)
return -EINVAL;
*code = ipu_rgb_formats[index].codes[0];
break;
- case CS_SEL_ANY:
+ case CS_SEL_YUV_RGB:
if (index >= NUM_IPU_YUV_FORMATS + NUM_IPU_RGB_FORMATS)
return -EINVAL;
if (index >= NUM_IPU_YUV_FORMATS) {
@@ -401,10 +401,10 @@ int imx_media_init_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
mbus->height = height;
mbus->field = field;
if (code == 0)
- imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV, false);
- lcc = imx_media_find_mbus_format(code, CS_SEL_ANY, false);
+ imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV);
+ lcc = imx_media_find_mbus_format(code, CS_SEL_YUV_RGB);
if (!lcc) {
- lcc = imx_media_find_ipu_format(code, CS_SEL_ANY);
+ lcc = imx_media_find_ipu_format(code, CS_SEL_YUV_RGB);
if (!lcc)
return -EINVAL;
}
@@ -473,9 +473,9 @@ void imx_media_try_colorimetry(struct v4l2_mbus_framefmt *tryfmt,
const struct imx_media_pixfmt *cc;
bool is_rgb = false;
- cc = imx_media_find_mbus_format(tryfmt->code, CS_SEL_ANY, true);
+ cc = imx_media_find_mbus_format(tryfmt->code, CS_SEL_ANY);
if (!cc)
- cc = imx_media_find_ipu_format(tryfmt->code, CS_SEL_ANY);
+ cc = imx_media_find_ipu_format(tryfmt->code, CS_SEL_YUV_RGB);
if (cc && cc->cs == IPUV3_COLORSPACE_RGB)
is_rgb = true;
@@ -525,10 +525,10 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
u32 stride;
if (!cc) {
- cc = imx_media_find_ipu_format(mbus->code, CS_SEL_ANY);
+ cc = imx_media_find_ipu_format(mbus->code, CS_SEL_YUV_RGB);
if (!cc)
- cc = imx_media_find_mbus_format(mbus->code, CS_SEL_ANY,
- true);
+ cc = imx_media_find_mbus_format(mbus->code,
+ CS_SEL_ANY);
if (!cc)
return -EINVAL;
}
@@ -540,8 +540,8 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
if (cc->ipufmt && cc->cs == IPUV3_COLORSPACE_YUV) {
u32 code;
- imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV, false);
- cc = imx_media_find_mbus_format(code, CS_SEL_YUV, false);
+ imx_media_enum_mbus_format(&code, 0, CS_SEL_YUV);
+ cc = imx_media_find_mbus_format(code, CS_SEL_YUV);
}
/* Round up width for minimum burst size */
@@ -592,7 +592,7 @@ int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
{
const struct imx_media_pixfmt *fmt;
- fmt = imx_media_find_format(image->pix.pixelformat, CS_SEL_ANY, true);
+ fmt = imx_media_find_format(image->pix.pixelformat, CS_SEL_ANY);
if (!fmt)
return -EINVAL;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 19:18:23 +0000