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drm/gma500: fbdev: Set framebuffer size to GEM object size

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Framebuffer emulation sets the size of the available memory to the
value that has been requested. As the allocated GEM buffer object
acts as full framebuffer memory, set the size to the value of the
actually allocated buffer.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patch.msgid.link/20260206133458.226467-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2026-02-06 14:21:55 +01:00
parent e0afbfe321
commit bbc1d21054
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/gma500/fbdev.c
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@ -171,12 +171,12 @@ int psb_fbdev_driver_fbdev_probe(struct drm_fb_helper *fb_helper,
/* Accessed stolen memory directly */
info->screen_base = dev_priv->vram_addr + backing->offset;
info->screen_size = size;
info->screen_size = obj->size;
drm_fb_helper_fill_info(info, fb_helper, sizes);
info->fix.smem_start = dev_priv->stolen_base + backing->offset;
info->fix.smem_len = size;
info->fix.smem_len = obj->size;
info->fix.ywrapstep = 0;
info->fix.ypanstep = 0;
info->fix.mmio_start = pci_resource_start(pdev, 0);