From 3b941c5a19680ea9d42527152b56685acd681b09 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 17 Nov 2021 08:38:30 +0000 Subject: [PATCH] media: atomisp: sh_css_param_shading: fix comments coding style The comments are not following Kernel coding style. Also, there are two missing comments that are found at the Intel Aero device driver code. Add them. No functional changes. Signed-off-by: Mauro Carvalho Chehab --- .../media/atomisp/pci/sh_css_param_shading.c | 58 ++++++++++++------- 1 file changed, 37 insertions(+), 21 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c index 0abd5bf36b7fa..41a4c91623196 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c +++ b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c @@ -118,8 +118,10 @@ crop_and_interpolate(unsigned int cropped_width, int ty, src_y0, src_y1; unsigned int sy0, sy1, dy0, dy1, divy; - /* calculate target point and make sure it falls within - the table */ + /* + * calculate target point and make sure it falls within + * the table + */ ty = out_start_row + i * out_cell_size; /* calculate closest source points in shading table and @@ -166,19 +168,24 @@ crop_and_interpolate(unsigned int cropped_width, src_x1 = clamp(src_x1, 0, (int)table_width - 1); tx = min(clamp(tx, 0, (int)sensor_width - 1), (int)table_cell_w); - /* calculate closest source points for distance - computation */ + /* + * calculate closest source points for distance + * computation + */ sx0 = min(src_x0 * in_cell_size, sensor_width - 1); sx1 = min(src_x1 * in_cell_size, sensor_width - 1); - /* calculate distances between source and target - pixels */ + /* + * calculate distances between source and target + * pixels + */ dx0 = tx - sx0; dx1 = sx1 - tx; divx = sx1 - sx0; /* if we're at the edge, we just use the closest - point still in the grid. We make up for the divider - in this case by setting the distance to - out_cell_size, since it's actually 0. */ + * point still in the grid. We make up for the divider + * in this case by setting the distance to + * out_cell_size, since it's actually 0. + */ if (divx == 0) { dx0 = 1; divx = 1; @@ -271,20 +278,26 @@ prepare_shading_table(const struct ia_css_shading_table *in_table, bds_denominator - binary->info->sp.pipeline.top_cropping; - /* We take into account the binning done by the sensor. We do this - by cropping the non-binned part of the shading table and then - increasing the size of a grid cell with this same binning factor. */ + /* + * We take into account the binning done by the sensor. We do this + * by cropping the non-binned part of the shading table and then + * increasing the size of a grid cell with this same binning factor. + */ input_width <<= sensor_binning; input_height <<= sensor_binning; - /* We also scale the padding by the same binning factor. This will - make it much easier later on to calculate the padding of the - shading table. */ + /* + * We also scale the padding by the same binning factor. This will + * make it much easier later on to calculate the padding of the + * shading table. + */ left_padding <<= sensor_binning; right_padding <<= sensor_binning; top_padding <<= sensor_binning; - /* during simulation, the used resolution can exceed the sensor - resolution, so we clip it. */ + /* + * during simulation, the used resolution can exceed the sensor + * resolution, so we clip it. + */ input_width = min(input_width, in_table->sensor_width); input_height = min(input_height, in_table->sensor_height); @@ -302,8 +315,10 @@ prepare_shading_table(const struct ia_css_shading_table *in_table, result->sensor_height = in_table->sensor_height; result->fraction_bits = in_table->fraction_bits; - /* now we crop the original shading table and then interpolate to the - requested resolution and decimation factor. */ + /* + * now we crop the original shading table and then interpolate to the + * requested resolution and decimation factor. + */ for (i = 0; i < IA_CSS_SC_NUM_COLORS; i++) { crop_and_interpolate(input_width, input_height, left_padding, right_padding, top_padding, @@ -360,9 +375,10 @@ ia_css_shading_table_free(struct ia_css_shading_table *table) if (!table) return; - /* We only output logging when the table is not NULL, otherwise + /* + * We only output logging when the table is not NULL, otherwise * logs will give the impression that a table was freed. - * */ + */ IA_CSS_ENTER(""); for (i = 0; i < IA_CSS_SC_NUM_COLORS; i++) { -- GitLab