xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gxfb/lxfb: use VSA definitions when fetching framebuffer size

Browse Source 
..Rather than using magic constants.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andres Salomon
2008-04-28 02:15:30 -07:00
committed by Linus Torvalds
parent 4537f93ae8
commit 61a517a063
3 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/video/geode/lxfb_ops.c
View File

@@ -333,10 +333,10 @@ unsigned int lx_framebuffer_size(void)
/* Virtual Register Class = 0x02 */
/* VG_MEM_SIZE (1MB units) = 0x00 */
outw(0xFC53, 0xAC1C);
outw(0x0200, 0xAC1C);
outw(VSA_VR_UNLOCK, VSA_VRC_INDEX);
outw(VSA_VR_MEM_SIZE, VSA_VRC_INDEX);
val = (unsigned int)(inw(0xAC1E)) & 0xFE;
val = (unsigned int)(inw(VSA_VRC_DATA)) & 0xFE;
return (val << 20);
}