mirror of https://gitee.com/openkylin/linux.git
drm/fb_cma_helper: Replace drm_format_info() with fb->format
Get the format information via the neat fb->format pointer rather than doing a linear search over all the format info structures. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: http://patchwork.freedesktop.org/patch/msgid/1479498793-31021-27-git-send-email-ville.syrjala@linux.intel.com
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@ -304,15 +304,12 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_prepare_fb);
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static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m)
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{
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struct drm_fb_cma *fb_cma = to_fb_cma(fb);
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const struct drm_format_info *info;
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int i;
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seq_printf(m, "fb: %dx%d@%4.4s\n", fb->width, fb->height,
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(char *)&fb->pixel_format);
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info = drm_format_info(fb->pixel_format);
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for (i = 0; i < info->num_planes; i++) {
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for (i = 0; i < fb->fomat->num_planes; i++) {
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seq_printf(m, " %d: offset=%d pitch=%d, obj: ",
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i, fb->offsets[i], fb->pitches[i]);
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drm_gem_cma_describe(fb_cma->obj[i], m);
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