@@ -141,23 +141,4 @@ bool ia_css_frame_is_same_type(
int ia_css_dma_configure_from_info(struct dma_port_config *config,
const struct ia_css_frame_info *info);
-/* ISP2401 */
-/* @brief Finds the cropping resolution
- * This function finds the maximum cropping resolution in an input image keeping
- * the aspect ratio for the given output resolution.Calculates the coordinates
- * for cropping from the center and returns the starting pixel location of the
- * region in the input image. Also returns the dimension of the cropping
- * resolution.
- *
- * @param
- * @param[in] in_res Resolution of input image
- * @param[in] out_res Resolution of output image
- * @param[out] crop_res Crop resolution of input image
- * @return Returns 0 or -EINVAL on error
- */
-int
-ia_css_frame_find_crop_resolution(const struct ia_css_resolution *in_res,
- const struct ia_css_resolution *out_res,
- struct ia_css_resolution *crop_res);
-
#endif /* __IA_CSS_FRAME_H__ */
@@ -933,73 +933,3 @@ void ia_css_resolution_to_sp_resolution(
to->width = (uint16_t)from->width;
to->height = (uint16_t)from->height;
}
-
-/* ISP2401 */
-int
-ia_css_frame_find_crop_resolution(const struct ia_css_resolution *in_res,
- const struct ia_css_resolution *out_res,
- struct ia_css_resolution *crop_res) {
- u32 wd_even_ceil, ht_even_ceil;
- u32 in_ratio, out_ratio;
-
- if ((!in_res) || (!out_res) || (!crop_res))
- return -EINVAL;
-
- IA_CSS_ENTER_PRIVATE("in(%ux%u) -> out(%ux%u)", in_res->width,
- in_res->height, out_res->width, out_res->height);
-
- if ((in_res->width == 0)
- || (in_res->height == 0)
- || (out_res->width == 0)
- || (out_res->height == 0))
- return -EINVAL;
-
- if ((out_res->width > in_res->width) ||
- (out_res->height > in_res->height))
- return -EINVAL;
-
- /* If aspect ratio (width/height) of out_res is higher than the aspect
- * ratio of the in_res, then we crop vertically, otherwise we crop
- * horizontally.
- */
- in_ratio = in_res->width * out_res->height;
- out_ratio = out_res->width * in_res->height;
-
- if (in_ratio == out_ratio)
- {
- crop_res->width = in_res->width;
- crop_res->height = in_res->height;
- } else if (out_ratio > in_ratio)
- {
- crop_res->width = in_res->width;
- crop_res->height = ROUND_DIV(out_res->height * crop_res->width,
- out_res->width);
- } else
- {
- crop_res->height = in_res->height;
- crop_res->width = ROUND_DIV(out_res->width * crop_res->height,
- out_res->height);
- }
-
- /* Round new (cropped) width and height to an even number.
- * binarydesc_calculate_bds_factor is such that we should consider as
- * much of the input as possible. This is different only when we end up
- * with an odd number in the last step. So, we take the next even number
- * if it falls within the input, otherwise take the previous even no.
- */
- wd_even_ceil = EVEN_CEIL(crop_res->width);
- ht_even_ceil = EVEN_CEIL(crop_res->height);
- if ((wd_even_ceil > in_res->width) || (ht_even_ceil > in_res->height))
- {
- crop_res->width = EVEN_FLOOR(crop_res->width);
- crop_res->height = EVEN_FLOOR(crop_res->height);
- } else
- {
- crop_res->width = wd_even_ceil;
- crop_res->height = ht_even_ceil;
- }
-
- IA_CSS_LEAVE_PRIVATE("in(%ux%u) -> out(%ux%u)", crop_res->width,
- crop_res->height, out_res->width, out_res->height);
- return 0;
-}
ia_css_frame_find_crop_resolution() is not used anymore. So, remove it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> --- To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH 0/8] at: https://lore.kernel.org/all/cover.1637177402.git.mchehab+huawei@kernel.org/ .../runtime/frame/interface/ia_css_frame.h | 19 ----- .../atomisp/pci/runtime/frame/src/frame.c | 70 ------------------- 2 files changed, 89 deletions(-)