[Intel-gfx] [PATCH 20/23] drm/i915: s/stride/src_stride/ in the intel_remapped_plane_info struct

Ville Syrjälä ville.syrjala at linux.intel.com
Fri Mar 12 17:51:35 UTC 2021


On Thu, Mar 11, 2021 at 12:17:33AM +0200, Imre Deak wrote:
> An upcoming patch adds a new dst_stride field to the
> intel_remapped_plane_info struct, so for clarity rename the current
> stride field to src_stride.
> 
> Signed-off-by: Imre Deak <imre.deak at intel.com>

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_fb.c   | 12 ++---
>  drivers/gpu/drm/i915/gt/intel_ggtt.c      |  4 +-
>  drivers/gpu/drm/i915/i915_debugfs.c       |  8 +--
>  drivers/gpu/drm/i915/i915_vma_types.h     |  2 +-
>  drivers/gpu/drm/i915/selftests/i915_vma.c | 60 +++++++++++------------
>  5 files changed, 43 insertions(+), 43 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
> index 51c56f0a4a99..6cf0820e3177 100644
> --- a/drivers/gpu/drm/i915/display/intel_fb.c
> +++ b/drivers/gpu/drm/i915/display/intel_fb.c
> @@ -591,8 +591,8 @@ static void init_plane_view_dims(const struct intel_framebuffer *fb, int color_p
>  	intel_tile_dims(&fb->base, color_plane, &dims->tile_width, &dims->tile_height);
>  }
>  
> -static unsigned int plane_view_stride_tiles(const struct intel_framebuffer *fb, int color_plane,
> -					    const struct fb_plane_view_dims *dims)
> +static unsigned int plane_view_src_stride_tiles(const struct intel_framebuffer *fb, int color_plane,
> +						const struct fb_plane_view_dims *dims)
>  {
>  	const struct drm_framebuffer *drm_fb = &fb->base;
>  
> @@ -619,7 +619,7 @@ static u32 calc_plane_remap_info(const struct intel_framebuffer *fb, int color_p
>  	unsigned int tile_width = dims->tile_width;
>  	unsigned int tile_height = dims->tile_height;
>  	unsigned int tile_size = intel_tile_size(i915);
> -	unsigned int stride_tiles = plane_view_stride_tiles(fb, color_plane, dims);
> +	unsigned int src_stride_tiles = plane_view_src_stride_tiles(fb, color_plane, dims);
>  	unsigned int width_tiles = DIV_ROUND_UP(x + dims->width, dims->tile_width);
>  	unsigned int height_tiles = plane_view_tile_rows(fb, color_plane, dims, y);
>  	unsigned int pitch_tiles;
> @@ -627,12 +627,12 @@ static u32 calc_plane_remap_info(const struct intel_framebuffer *fb, int color_p
>  
>  	drm_WARN_ON(&i915->drm,
>  		    overflows_type(obj_offset, gtt_remap_info->offset) ||
> -		    overflows_type(stride_tiles, gtt_remap_info->stride) ||
> +		    overflows_type(src_stride_tiles, gtt_remap_info->src_stride) ||
>  		    overflows_type(width_tiles, gtt_remap_info->width) ||
>  		    overflows_type(height_tiles, gtt_remap_info->height));
>  
>  	gtt_remap_info->offset = obj_offset;
> -	gtt_remap_info->stride = stride_tiles;
> +	gtt_remap_info->src_stride = src_stride_tiles;
>  	gtt_remap_info->width = width_tiles;
>  	gtt_remap_info->height = height_tiles;
>  
> @@ -691,7 +691,7 @@ static int calc_plane_normal_size(const struct intel_framebuffer *fb, int color_
>  		       x * drm_fb->format->cpp[color_plane];
>  		pages = DIV_ROUND_UP(size, intel_tile_size(i915));
>  	} else {
> -		pages = plane_view_stride_tiles(fb, color_plane, dims) *
> +		pages = plane_view_src_stride_tiles(fb, color_plane, dims) *
>  			plane_view_tile_rows(fb, color_plane, dims, y);
>  	}
>  
> diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> index b0b8ded834f0..9a5b038e1ea3 100644
> --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
> +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> @@ -1314,7 +1314,7 @@ intel_rotate_pages(struct intel_rotation_info *rot_info,
>  	for (i = 0 ; i < ARRAY_SIZE(rot_info->plane); i++) {
>  		sg = rotate_pages(obj, rot_info->plane[i].offset,
>  				  rot_info->plane[i].width, rot_info->plane[i].height,
> -				  rot_info->plane[i].stride, st, sg);
> +				  rot_info->plane[i].src_stride, st, sg);
>  	}
>  
>  	return st;
> @@ -1398,7 +1398,7 @@ intel_remap_pages(struct intel_remapped_info *rem_info,
>  	for (i = 0 ; i < ARRAY_SIZE(rem_info->plane); i++) {
>  		sg = remap_pages(obj, rem_info->plane[i].offset,
>  				 rem_info->plane[i].width, rem_info->plane[i].height,
> -				 rem_info->plane[i].stride, st, sg);
> +				 rem_info->plane[i].src_stride, st, sg);
>  	}
>  
>  	i915_sg_trim(st);
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 51133b8fabb4..48032c0288ee 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -176,11 +176,11 @@ i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
>  				seq_printf(m, ", rotated [(%ux%u, stride=%u, offset=%u), (%ux%u, stride=%u, offset=%u)]",
>  					   vma->ggtt_view.rotated.plane[0].width,
>  					   vma->ggtt_view.rotated.plane[0].height,
> -					   vma->ggtt_view.rotated.plane[0].stride,
> +					   vma->ggtt_view.rotated.plane[0].src_stride,
>  					   vma->ggtt_view.rotated.plane[0].offset,
>  					   vma->ggtt_view.rotated.plane[1].width,
>  					   vma->ggtt_view.rotated.plane[1].height,
> -					   vma->ggtt_view.rotated.plane[1].stride,
> +					   vma->ggtt_view.rotated.plane[1].src_stride,
>  					   vma->ggtt_view.rotated.plane[1].offset);
>  				break;
>  
> @@ -188,11 +188,11 @@ i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
>  				seq_printf(m, ", remapped [(%ux%u, stride=%u, offset=%u), (%ux%u, stride=%u, offset=%u)]",
>  					   vma->ggtt_view.remapped.plane[0].width,
>  					   vma->ggtt_view.remapped.plane[0].height,
> -					   vma->ggtt_view.remapped.plane[0].stride,
> +					   vma->ggtt_view.remapped.plane[0].src_stride,
>  					   vma->ggtt_view.remapped.plane[0].offset,
>  					   vma->ggtt_view.remapped.plane[1].width,
>  					   vma->ggtt_view.remapped.plane[1].height,
> -					   vma->ggtt_view.remapped.plane[1].stride,
> +					   vma->ggtt_view.remapped.plane[1].src_stride,
>  					   vma->ggtt_view.remapped.plane[1].offset);
>  				break;
>  
> diff --git a/drivers/gpu/drm/i915/i915_vma_types.h b/drivers/gpu/drm/i915/i915_vma_types.h
> index 358b4306fc00..f7f2aa168c9e 100644
> --- a/drivers/gpu/drm/i915/i915_vma_types.h
> +++ b/drivers/gpu/drm/i915/i915_vma_types.h
> @@ -100,7 +100,7 @@ struct intel_remapped_plane_info {
>  	u32 offset;
>  	u16 width;
>  	u16 height;
> -	u16 stride;
> +	u16 src_stride;
>  	u16 unused_mbz;
>  } __packed;
>  
> diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c
> index 86c590b4522c..06f1827329d0 100644
> --- a/drivers/gpu/drm/i915/selftests/i915_vma.c
> +++ b/drivers/gpu/drm/i915/selftests/i915_vma.c
> @@ -361,7 +361,7 @@ static unsigned long rotated_index(const struct intel_rotation_info *r,
>  				   unsigned int x,
>  				   unsigned int y)
>  {
> -	return (r->plane[n].stride * (r->plane[n].height - y - 1) +
> +	return (r->plane[n].src_stride * (r->plane[n].height - y - 1) +
>  		r->plane[n].offset + x);
>  }
>  
> @@ -411,7 +411,7 @@ static unsigned long remapped_index(const struct intel_remapped_info *r,
>  				    unsigned int x,
>  				    unsigned int y)
>  {
> -	return (r->plane[n].stride * y +
> +	return (r->plane[n].src_stride * y +
>  		r->plane[n].offset + x);
>  }
>  
> @@ -479,21 +479,21 @@ static int igt_vma_rotate_remap(void *arg)
>  	struct i915_address_space *vm = &ggtt->vm;
>  	struct drm_i915_gem_object *obj;
>  	const struct intel_remapped_plane_info planes[] = {
> -		{ .width = 1, .height = 1, .stride = 1 },
> -		{ .width = 2, .height = 2, .stride = 2 },
> -		{ .width = 4, .height = 4, .stride = 4 },
> -		{ .width = 8, .height = 8, .stride = 8 },
> +		{ .width = 1, .height = 1, .src_stride = 1 },
> +		{ .width = 2, .height = 2, .src_stride = 2 },
> +		{ .width = 4, .height = 4, .src_stride = 4 },
> +		{ .width = 8, .height = 8, .src_stride = 8 },
>  
> -		{ .width = 3, .height = 5, .stride = 3 },
> -		{ .width = 3, .height = 5, .stride = 4 },
> -		{ .width = 3, .height = 5, .stride = 5 },
> +		{ .width = 3, .height = 5, .src_stride = 3 },
> +		{ .width = 3, .height = 5, .src_stride = 4 },
> +		{ .width = 3, .height = 5, .src_stride = 5 },
>  
> -		{ .width = 5, .height = 3, .stride = 5 },
> -		{ .width = 5, .height = 3, .stride = 7 },
> -		{ .width = 5, .height = 3, .stride = 9 },
> +		{ .width = 5, .height = 3, .src_stride = 5 },
> +		{ .width = 5, .height = 3, .src_stride = 7 },
> +		{ .width = 5, .height = 3, .src_stride = 9 },
>  
> -		{ .width = 4, .height = 6, .stride = 6 },
> -		{ .width = 6, .height = 4, .stride = 6 },
> +		{ .width = 4, .height = 6, .src_stride = 6 },
> +		{ .width = 6, .height = 4, .src_stride = 6 },
>  		{ }
>  	}, *a, *b;
>  	enum i915_ggtt_view_type types[] = {
> @@ -523,8 +523,8 @@ static int igt_vma_rotate_remap(void *arg)
>  			plane_info[0] = *a;
>  			plane_info[1] = *b;
>  
> -			max_offset = max(plane_info[0].stride * plane_info[0].height,
> -					 plane_info[1].stride * plane_info[1].height);
> +			max_offset = max(plane_info[0].src_stride * plane_info[0].height,
> +					 plane_info[1].src_stride * plane_info[1].height);
>  			GEM_BUG_ON(max_offset > max_pages);
>  			max_offset = max_pages - max_offset;
>  
> @@ -596,11 +596,11 @@ static int igt_vma_rotate_remap(void *arg)
>  							       "rotated" : "remapped", n,
>  							       plane_info[0].width,
>  							       plane_info[0].height,
> -							       plane_info[0].stride,
> +							       plane_info[0].src_stride,
>  							       plane_info[0].offset,
>  							       plane_info[1].width,
>  							       plane_info[1].height,
> -							       plane_info[1].stride,
> +							       plane_info[1].src_stride,
>  							       plane_info[1].offset);
>  							err = -EINVAL;
>  							goto out_object;
> @@ -853,21 +853,21 @@ static int igt_vma_remapped_gtt(void *arg)
>  {
>  	struct drm_i915_private *i915 = arg;
>  	const struct intel_remapped_plane_info planes[] = {
> -		{ .width = 1, .height = 1, .stride = 1 },
> -		{ .width = 2, .height = 2, .stride = 2 },
> -		{ .width = 4, .height = 4, .stride = 4 },
> -		{ .width = 8, .height = 8, .stride = 8 },
> +		{ .width = 1, .height = 1, .src_stride = 1 },
> +		{ .width = 2, .height = 2, .src_stride = 2 },
> +		{ .width = 4, .height = 4, .src_stride = 4 },
> +		{ .width = 8, .height = 8, .src_stride = 8 },
>  
> -		{ .width = 3, .height = 5, .stride = 3 },
> -		{ .width = 3, .height = 5, .stride = 4 },
> -		{ .width = 3, .height = 5, .stride = 5 },
> +		{ .width = 3, .height = 5, .src_stride = 3 },
> +		{ .width = 3, .height = 5, .src_stride = 4 },
> +		{ .width = 3, .height = 5, .src_stride = 5 },
>  
> -		{ .width = 5, .height = 3, .stride = 5 },
> -		{ .width = 5, .height = 3, .stride = 7 },
> -		{ .width = 5, .height = 3, .stride = 9 },
> +		{ .width = 5, .height = 3, .src_stride = 5 },
> +		{ .width = 5, .height = 3, .src_stride = 7 },
> +		{ .width = 5, .height = 3, .src_stride = 9 },
>  
> -		{ .width = 4, .height = 6, .stride = 6 },
> -		{ .width = 6, .height = 4, .stride = 6 },
> +		{ .width = 4, .height = 6, .src_stride = 6 },
> +		{ .width = 6, .height = 4, .src_stride = 6 },
>  		{ }
>  	}, *p;
>  	enum i915_ggtt_view_type types[] = {
> -- 
> 2.25.1
> 
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-- 
Ville Syrjälä
Intel


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