From: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 15 Jun 2022 20:50:03 +0000 (+0100)
Subject: media: atomisp: drop IA_CSS_FRAME_FORMAT_MIPI support from ia_css_frame_init_planes()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1282033fe046b64be294de71cfa569329c491c2b;p=linux.git

media: atomisp: drop IA_CSS_FRAME_FORMAT_MIPI support from ia_css_frame_init_planes()

Nothing ever sets the format to IA_CSS_FRAME_FORMAT_MIPI and
frame_init_mipi_plane() is the only code-path which ever sets
frame->contiguous to true.

Drop A_CSS_FRAME_FORMAT_MIPI support from ia_css_frame_init_planes()
as part of the removal of contiguous alloc support from the frame code.

Link: https://lore.kernel.org/linux-media/20220615205037.16549-7-hdegoede@redhat.com
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index af23fbb831d6c..cb0b579fbadf0 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -48,12 +48,6 @@ static void frame_init_raw_single_plane(
     unsigned int subpixels_per_line,
     unsigned int bits_per_pixel);
 
-static void frame_init_mipi_plane(struct ia_css_frame *frame,
-				  struct ia_css_frame_plane *plane,
-				  unsigned int height,
-				  unsigned int subpixels_per_line,
-				  unsigned int bytes_per_pixel);
-
 static void frame_init_nv_planes(struct ia_css_frame *frame,
 				 unsigned int horizontal_decimation,
 				 unsigned int vertical_decimation,
@@ -297,11 +291,9 @@ int ia_css_frame_init_planes(struct ia_css_frame *frame)
 
 	switch (frame->info.format) {
 	case IA_CSS_FRAME_FORMAT_MIPI:
-		frame_init_mipi_plane(frame, &frame->planes.raw,
-				      frame->info.res.height,
-				      frame->info.padded_width,
-				      frame->info.raw_bit_depth <= 8 ? 1 : 2);
-		break;
+		dev_err(atomisp_dev,
+			"%s: unexpected use of IA_CSS_FRAME_FORMAT_MIPI\n", __func__);
+		return -EINVAL;
 	case IA_CSS_FRAME_FORMAT_RAW_PACKED:
 		frame_init_raw_single_plane(frame, &frame->planes.raw,
 					    frame->info.res.height,
@@ -622,22 +614,6 @@ static void frame_init_raw_single_plane(
 	return;
 }
 
-static void frame_init_mipi_plane(struct ia_css_frame *frame,
-				  struct ia_css_frame_plane *plane,
-				  unsigned int height,
-				  unsigned int subpixels_per_line,
-				  unsigned int bytes_per_pixel)
-{
-	unsigned int stride;
-
-	stride = subpixels_per_line * bytes_per_pixel;
-	frame->data_bytes = 8388608; /* 8*1024*1024 */
-	frame->valid = false;
-	frame->contiguous = true;
-	frame_init_plane(plane, subpixels_per_line, stride, height, 0);
-	return;
-}
-
 static void frame_init_nv_planes(struct ia_css_frame *frame,
 				 unsigned int horizontal_decimation,
 				 unsigned int vertical_decimation,