* [PATCH] radeonfb: small cleanup of common register init
@ 2004-02-27 11:46 Benjamin Herrenschmidt
0 siblings, 0 replies; only message in thread
From: Benjamin Herrenschmidt @ 2004-02-27 11:46 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linus Torvalds, Linux Kernel list
Hi !
This patch removes the unused common_regs_m6 and add one more
register to be cleared, according to latest XFree code from ATI.
Ben.
diff -Nru a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
--- a/drivers/video/aty/radeon_base.c Fri Feb 27 22:45:14 2004
+++ b/drivers/video/aty/radeon_base.c Fri Feb 27 22:45:14 2004
@@ -222,16 +222,7 @@
{ I2C_CNTL_1, 0 },
{ GEN_INT_CNTL, 0 },
{ CAP0_TRIG_CNTL, 0 },
-};
-
-static reg_val common_regs_m6[] = {
- { OVR_CLR, 0 },
- { OVR_WID_LEFT_RIGHT, 0 },
- { OVR_WID_TOP_BOTTOM, 0 },
- { OV0_SCALE_CNTL, 0 },
- { SUBPIC_CNTL, 0 },
- { GEN_INT_CNTL, 0 },
- { CAP0_TRIG_CNTL, 0 }
+ { CAP1_TRIG_CNTL, 0 },
};
/*
@@ -1230,7 +1221,7 @@
radeon_screen_blank(rinfo, VESA_POWERDOWN);
- for (i=0; i<9; i++)
+ for (i=0; i<10; i++)
OUTREG(common_regs[i].reg, common_regs[i].val);
/* Apply surface registers */
diff -Nru a/include/video/radeon.h b/include/video/radeon.h
--- a/include/video/radeon.h Fri Feb 27 22:45:14 2004
+++ b/include/video/radeon.h Fri Feb 27 22:45:14 2004
@@ -24,6 +24,7 @@
#define AGP_CNTL 0x0174
#define BM_STATUS 0x0160
#define CAP0_TRIG_CNTL 0x0950
+#define CAP1_TRIG_CNTL 0x09c0
#define VIPH_CONTROL 0x0C40
#define VENDOR_ID 0x0F00
#define DEVICE_ID 0x0F02
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2004-02-27 11:46 [PATCH] radeonfb: small cleanup of common register init Benjamin Herrenschmidt
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