From 1b83b6d7f2e1bf5473cd17a742737a1cfe450509 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Fri, 20 Nov 2009 22:06:30 +0100 Subject: [PATCH 24/24] Fix KMS framebuffer physical address This allows "/dev/fb0" to work correctly with mmap(). Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-kms-fb.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mfd/glamo/glamo-kms-fb.c b/drivers/mfd/glamo/glamo-kms-fb.c index 6d4b9ea..04de83b 100644 --- a/drivers/mfd/glamo/glamo-kms-fb.c +++ b/drivers/mfd/glamo/glamo-kms-fb.c @@ -387,9 +387,6 @@ int glamofb_create(struct drm_device *dev, uint32_t fb_width, info->fbops = &glamofb_ops; info->fix.line_length = fb->pitch; - info->fix.smem_start = dev->mode_config.fb_base - + (unsigned long) gdrm->vram->start; - info->fix.smem_len = size; info->flags = FBINFO_DEFAULT; @@ -401,6 +398,8 @@ int glamofb_create(struct drm_device *dev, uint32_t fb_width, ret = -ENOSPC; goto out_unref; } + info->fix.smem_start = (unsigned long)gdrm->vram->start + offs; + info->fix.smem_len = size; info->screen_size = size; info->pseudo_palette = fb->pseudo_palette; -- 1.7.0.4