tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
gxfb/lxfb: use VSA definitions when fetching framebuffer size
..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>
authored by
Andres Salomon
and committed by
Linus Torvalds
61a517a0
4537f93a
+8
-6
+4
-3
drivers/video/geode/display_gx.c
+4
-3
drivers/video/geode/display_gx.c
···
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#include <asm/io.h>
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#include <asm/div64.h>
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#include <asm/delay.h>
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+
#include <asm/geode.h>
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#include "gxfb.h"
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···
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/* Virtual register class = 0x02 */
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/* VG_MEM_SIZE(512Kb units) = 0x00 */
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-
outw(0xFC53, 0xAC1C);
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-
outw(0x0200, 0xAC1C);
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outw(VSA_VR_UNLOCK, VSA_VRC_INDEX);
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outw(VSA_VR_MEM_SIZE, VSA_VRC_INDEX);
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-
val = (unsigned int)(inw(0xAC1E)) & 0xFFl;
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val = (unsigned int)(inw(VSA_VRC_DATA)) & 0xFFl;
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return (val << 19);
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}
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+3
-3
drivers/video/geode/lxfb_ops.c
+3
-3
drivers/video/geode/lxfb_ops.c
···
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/* Virtual Register Class = 0x02 */
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/* VG_MEM_SIZE (1MB units) = 0x00 */
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-
outw(0xFC53, 0xAC1C);
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outw(0x0200, 0xAC1C);
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+
outw(VSA_VR_UNLOCK, VSA_VRC_INDEX);
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outw(VSA_VR_MEM_SIZE, VSA_VRC_INDEX);
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-
val = (unsigned int)(inw(0xAC1E)) & 0xFE;
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+
val = (unsigned int)(inw(VSA_VRC_DATA)) & 0xFE;
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return (val << 20);
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}
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+1
include/asm-x86/geode.h
+1
include/asm-x86/geode.h