From: "Rafał Bilski" <rafalbilski@interia.pl>
To: Dave Jones <davej@codemonkey.org.uk>
Cc: cpufreq@lists.linux.org.uk
Subject: [PATCH 1/2] Longhaul - Change format of voltage tables
Date: Tue, 15 Aug 2006 23:37:46 +0200 [thread overview]
Message-ID: <44E23EAA.6090501@interia.pl> (raw)
In this way driver don't need to know which VRM
type is in use, because it is using "pos" which
is version independent.
Values in mobile VRM table changed to values from
C3-M datasheet.
Signed-off-by: Rafa³ Bilski <rafalbilski@interia.pl>
---
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/i386/kernel/cpu/cpufreq/longhaul.h
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.h
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.h
@@ -450,17 +450,45 @@ static int __initdata nehemiah_c_eblcr[3
* Voltage scales. Div/Mod by 1000 to get actual voltage.
* Which scale to use depends on the VRM type in use.
*/
-static int __initdata vrm85scales[32] = {
- 1250, 1200, 1150, 1100, 1050, 1800, 1750, 1700,
- 1650, 1600, 1550, 1500, 1450, 1400, 1350, 1300,
- 1275, 1225, 1175, 1125, 1075, 1825, 1775, 1725,
- 1675, 1625, 1575, 1525, 1475, 1425, 1375, 1325,
+
+struct mV_pos {
+ unsigned short mV;
+ unsigned short pos;
+};
+
+static struct mV_pos __initdata vrm85_mV[32] = {
+ {1250, 8}, {1200, 6}, {1150, 4}, {1100, 2},
+ {1050, 0}, {1800, 30}, {1750, 28}, {1700, 26},
+ {1650, 24}, {1600, 22}, {1550, 20}, {1500, 18},
+ {1450, 16}, {1400, 14}, {1350, 12}, {1300, 10},
+ {1275, 9}, {1225, 7}, {1175, 5}, {1125, 3},
+ {1075, 1}, {1825, 31}, {1775, 29}, {1725, 27},
+ {1675, 25}, {1625, 23}, {1575, 21}, {1525, 19},
+ {1475, 17}, {1425, 15}, {1375, 13}, {1325, 11}
+};
+
+static unsigned char __initdata mV_vrm85[32] = {
+ 0x04, 0x14, 0x03, 0x13, 0x02, 0x12, 0x01, 0x11,
+ 0x00, 0x10, 0x0f, 0x1f, 0x0e, 0x1e, 0x0d, 0x1d,
+ 0x0c, 0x1c, 0x0b, 0x1b, 0x0a, 0x1a, 0x09, 0x19,
+ 0x08, 0x18, 0x07, 0x17, 0x06, 0x16, 0x05, 0x15
+};
+
+static struct mV_pos __initdata mobilevrm_mV[32] = {
+ {1750, 31}, {1700, 30}, {1650, 29}, {1600, 28},
+ {1550, 27}, {1500, 26}, {1450, 25}, {1400, 24},
+ {1350, 23}, {1300, 22}, {1250, 21}, {1200, 20},
+ {1150, 19}, {1100, 18}, {1050, 17}, {1000, 16},
+ {975, 15}, {950, 14}, {925, 13}, {900, 12},
+ {875, 11}, {850, 10}, {825, 9}, {800, 8},
+ {775, 7}, {750, 6}, {725, 5}, {700, 4},
+ {675, 3}, {650, 2}, {625, 1}, {600, 0}
};
-static int __initdata mobilevrmscales[32] = {
- 2000, 1950, 1900, 1850, 1800, 1750, 1700, 1650,
- 1600, 1550, 1500, 1450, 1500, 1350, 1300, -1,
- 1275, 1250, 1225, 1200, 1175, 1150, 1125, 1100,
- 1075, 1050, 1025, 1000, 975, 950, 925, -1,
+static unsigned char __initdata mV_mobilevrm[32] = {
+ 0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
+ 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
+ 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
+ 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00
};
reply other threads:[~2006-08-15 21:37 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=44E23EAA.6090501@interia.pl \
--to=rafalbilski@interia.pl \
--cc=cpufreq@lists.linux.org.uk \
--cc=davej@codemonkey.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.