mirror of
https://github.com/lm-sensors/lm-sensors
synced 2025-08-30 05:48:07 +00:00
Major update of the ddcmon driver.
Add half a dozen new features.
Add checksum parameter (same as for the eeprom module)
Fix monitor limits
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1934 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
parent
7c3528bebb
commit
24e6a6352d
158
doc/chips/ddcmon
158
doc/chips/ddcmon
@ -1,7 +1,7 @@
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Kernel driver `ddcmon.o'
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Kernel driver `ddcmon.o'
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========================
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========================
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Status: Beta
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Status: As complete as we want it to be, lightly tested
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Supported chips:
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Supported chips:
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* Any DDC Monitor EDID EEPROM chip at 0x50
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* Any DDC Monitor EDID EEPROM chip at 0x50
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@ -24,11 +24,15 @@ Supported chips:
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24C16 16K 0x50 (additional data at 0x51 - 0x57)
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24C16 16K 0x50 (additional data at 0x51 - 0x57)
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Authors: Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock <phil@netroedge.com>,
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Author: Frodo Looijaard <frodol@dds.nl>, Philip Edelbrock
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and Mark Studebaker <mdsxyz123@yahoo.com>
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<phil@netroedge.com>, Mark Studebaker <mdsxyz123@yahoo.com> and
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Jean Delvare <khali@linux-fr.org>
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Special assistance on DDC provided by Petr Vandrovec <vandrove@vc.cvut.cz>
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Special assistance on DDC provided by Petr Vandrovec <vandrove@vc.cvut.cz>
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License: GPL
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Module Parameters
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Module Parameters
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-----------------
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-----------------
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@ -44,6 +48,8 @@ Module Parameters
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List of adapter,address pairs to scan additionally
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List of adapter,address pairs to scan additionally
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* probe_range: short array (min = 1, max = 48)
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* probe_range: short array (min = 1, max = 48)
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List of adapter,start-addr,end-addr triples to scan additionally
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List of adapter,start-addr,end-addr triples to scan additionally
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* checksum: int
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Only accept eeproms whose checksum is correct
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Description
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Description
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@ -63,12 +69,31 @@ represent interesting data from the DDC monitor.
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/proc entries:
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/proc entries:
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ID: Encoded Monitor ID string.
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dpms: bitmask
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For encoding, see 'sensors'
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DPMS support flags
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0x20 Active Off
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0x40 Suspend
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0x80 Standby
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edid: 2 integers
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EDID version and revision
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gamma: 1 float
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gamma factor
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id: 2 integers
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manufacturer ID and product ID
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Manufacturer ID is encoded, see 'sensors'
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source ../../prog/sensors/chips.c.
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source ../../prog/sensors/chips.c.
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maxclock: 1 integer
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max pixel clock (also known as video bandwidth) (MHz)
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0 if not available.
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serial: 1 integer
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serial: 1 integer
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serial number
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serial number
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Encoding depends on the manufacturer, don't expect the
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real serial number here. 0 probably means "not available".
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size: 2 integers
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size: 2 integers
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vertical monitor size (cm)
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vertical monitor size (cm)
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@ -79,8 +104,20 @@ represent interesting data from the DDC monitor.
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maximum vertical sync frequency (Hz)
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maximum vertical sync frequency (Hz)
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minimum horizontal sync frequency (KHz)
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minimum horizontal sync frequency (KHz)
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maximum horizontal sync frequency (KHz)
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maximum horizontal sync frequency (KHz)
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0 0 0 0 if not available.
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timings: supported timings (bitmask)
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time: 2 integers
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Manufacture year and week
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timing[1-8]: 3 integers
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supported standard timing
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horizontal resolution
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vertical resolution
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(vertical) refresh rate
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0 0 0 if not used.
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timings: bitmask
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supported established timings
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0x000001 720x400@70Hz (VGA 640x400, IBM)
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0x000001 720x400@70Hz (VGA 640x400, IBM)
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0x000002 720x400@88Hz (XGA2)
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0x000002 720x400@88Hz (XGA2)
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0x000004 640x480@60Hz (VGA)
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0x000004 640x480@60Hz (VGA)
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@ -98,15 +135,111 @@ represent interesting data from the DDC monitor.
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0x004000 1024x768@75Hz (VESA)
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0x004000 1024x768@75Hz (VESA)
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0x008000 1280x1024@75Hz (VESA)
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0x008000 1280x1024@75Hz (VESA)
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0x010000 - 0x800000 Manufacturer reserved
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0x010000 - 0x800000 Manufacturer reserved
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0x800000 1152x870 @ 75 Hz (Mac II, Apple)?
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Notes:
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Chip Features
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-------------
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Chip 'ddcmon'
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LABEL LABEL CLASS COMPUTE CLASS MODE MAGN
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Manufacturer ID - - R- 0
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Model Number - - R- 0
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Monitor Size (cm) - - R- 0
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hsize Monitor Size (cm) - R- 0
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Vertical Sync (Hz) - - R- 0
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v_sync_max Vertical Sync (Hz) - R- 0
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Horizontal Sync (KHz) - - R- 0
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h_sync_max Horizontal Sync (KHz) - R- 0
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Established Timings - - R- 0
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Serial Number - - R- 0
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Manufacture Time - - R- 0
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week Manufacture Time - R- 0
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EDID Version - - R- 0
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revision EDID Version - R- 0
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Gamma Factor - - R- 2
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DPMS Modes - - R- 0
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Standard Timing 1 - - R- 0
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vertical Standard Timing 1 - R- 0
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refresh Standard Timing 1 - R- 0
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Standard Timing 2 - - R- 0
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vertical Standard Timing 2 - R- 0
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refresh Standard Timing 2 - R- 0
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Standard Timing 3 - - R- 0
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vertical Standard Timing 3 - R- 0
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refresh Standard Timing 3 - R- 0
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Standard Timing 4 - - R- 0
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vertical Standard Timing 4 - R- 0
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refresh Standard Timing 4 - R- 0
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Standard Timing 5 - - R- 0
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vertical Standard Timing 5 - R- 0
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refresh Standard Timing 5 - R- 0
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Standard Timing 6 - - R- 0
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vertical Standard Timing 6 - R- 0
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refresh Standard Timing 6 - R- 0
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Standard Timing 7 - - R- 0
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vertical Standard Timing 7 - R- 0
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refresh Standard Timing 7 - R- 0
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Standard Timing 8 - - R- 0
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vertical Standard Timing 8 - R- 0
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refresh Standard Timing 8 - R- 0
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Max Pixel Clock (MHz) - - R- 0
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LABEL FEATURE SYMBOL SYSCTL FILE:N
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Manufacturer ID SENSORS_DDCMON_MAN_ID id:1
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Model Number SENSORS_DDCMON_PROD_ID id:2
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Monitor Size (cm) SENSORS_DDCMON_VERSIZE size:1
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hsize SENSORS_DDCMON_HORSIZE size:2
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Vertical Sync (Hz) SENSORS_DDCMON_VERSYNCMIN sync:1
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v_sync_max SENSORS_DDCMON_VERSYNCMAX sync:2
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Horizontal Sync (KHz) SENSORS_DDCMON_HORSYNCMIN sync:3
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h_sync_max SENSORS_DDCMON_HORSYNCMAX sync:4
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Established Timings SENSORS_DDCMON_TIMINGS timings:1
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Serial Number SENSORS_DDCMON_SERIAL serial:1
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Manufacture Time SENSORS_DDCMON_YEAR time:1
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week SENSORS_DDCMON_WEEK time:2
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EDID Version SENSORS_DDCMON_EDID_VER edid:1
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revision SENSORS_DDCMON_EDID_REV edid:2
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Gamma Factor SENSORS_DDCMON_GAMMA gamma:1
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DPMS Modes SENSORS_DDCMON_DPMS dpms:1
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Standard Timing 1 SENSORS_DDCMON_TIMING1_HOR timing1:1
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vertical SENSORS_DDCMON_TIMING1_VER timing1:2
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refresh SENSORS_DDCMON_TIMING1_REF timing1:3
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Standard Timing 2 SENSORS_DDCMON_TIMING2_HOR timing2:1
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vertical SENSORS_DDCMON_TIMING2_VER timing2:2
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refresh SENSORS_DDCMON_TIMING2_REF timing2:3
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Standard Timing 3 SENSORS_DDCMON_TIMING3_HOR timing3:1
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vertical SENSORS_DDCMON_TIMING3_VER timing3:2
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refresh SENSORS_DDCMON_TIMING3_REF timing3:3
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Standard Timing 4 SENSORS_DDCMON_TIMING4_HOR timing4:1
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vertical SENSORS_DDCMON_TIMING4_VER timing4:2
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refresh SENSORS_DDCMON_TIMING4_REF timing4:3
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Standard Timing 5 SENSORS_DDCMON_TIMING5_HOR timing5:1
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vertical SENSORS_DDCMON_TIMING5_VER timing5:2
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refresh SENSORS_DDCMON_TIMING5_REF timing5:3
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Standard Timing 6 SENSORS_DDCMON_TIMING6_HOR timing6:1
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vertical SENSORS_DDCMON_TIMING6_VER timing6:2
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refresh SENSORS_DDCMON_TIMING6_REF timing6:3
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Standard Timing 7 SENSORS_DDCMON_TIMING7_HOR timing7:1
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vertical SENSORS_DDCMON_TIMING7_VER timing7:2
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refresh SENSORS_DDCMON_TIMING7_REF timing7:3
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Standard Timing 8 SENSORS_DDCMON_TIMING8_HOR timing8:1
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vertical SENSORS_DDCMON_TIMING8_VER timing8:2
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refresh SENSORS_DDCMON_TIMING8_REF timing8:3
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Max Pixel Clock (MHz) SENSORS_DDCMON_MAXCLOCK maxclock:1
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Notes
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-----
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- The eeprom.o module will also attach to a DDC monitor. Install the
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- The eeprom.o module will also attach to a DDC monitor. Install the
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ddcmon.o module before the eeprom.o module to prevent this.
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ddcmon.o module before the eeprom.o module to prevent this.
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Alternatively, give the eeprom.o module an ignore= parameter or
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Alternatively, give the eeprom.o module an ignore= parameter or
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a checksum= parameter. The ddcmon.o module will not attach to non-DDC
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a checksum= parameter. The ddcmon.o module will not attach to non-DDC
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eeproms because it checks for a DDC 'signature' at the beginning
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eeproms because it checks for a DDC 'signature' at the beginning
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of the DDC Monitor's eeprom.
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of the DDC Monitor's eeprom. Additionally, you can give it a checksum=
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parameter.
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- If a DDC monitor eeprom lacks the 'signature', you may use the
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- If a DDC monitor eeprom lacks the 'signature', you may use the
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'force' parameter (modprobe ddcmon force=x,0x50 where 'x' is the
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'force' parameter (modprobe ddcmon force=x,0x50 where 'x' is the
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@ -118,13 +251,15 @@ Notes:
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(Matrox and NVidia, for example) are available in the kernel or
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(Matrox and NVidia, for example) are available in the kernel or
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elsewhere. See our 'Supported Devices' web page for details.
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elsewhere. See our 'Supported Devices' web page for details.
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- There is a checksum over the 128 bytes in the eeprom but the driver
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- There is a checksum over the 128 bytes in the eeprom. The driver
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does not check it.
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used not to check it, now it does (providing you give it a
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checksum= parameter).
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- More information is available in the eeprom which could be made
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- More information is available in the eeprom which could be made
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available by enhancing the driver.
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available by enhancing the driver.
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To see the entire eeprom, use the eeprom.o module instead of ddcmon.o.
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To see the entire eeprom, use the eeprom.o module instead of ddcmon.o.
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However, then you lose the DDC-specific formatting.
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However, then you lose the DDC-specific formatting.
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Also see ../../prog/eeprom/decode-edid.pl.
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- This driver does not support the DDC/CI (DDC2Bi) bidirectional
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- This driver does not support the DDC/CI (DDC2Bi) bidirectional
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communications channel to the monitor for controlling the monitor.
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communications channel to the monitor for controlling the monitor.
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@ -133,4 +268,5 @@ Notes:
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from the eeprom if the cache is more than 5 minutes old.
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from the eeprom if the cache is more than 5 minutes old.
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- X 4.0 also accesses the DDC monitor EEPROM to auto-configure itself.
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- X 4.0 also accesses the DDC monitor EEPROM to auto-configure itself.
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There could possibly be conflicts from these multiple accesses.
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There could possibly be conflicts from these multiple accesses, but
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none were ever reported so far.
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@ -4,6 +4,7 @@
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Copyright (c) 1998, 1999, 2000 Frodo Looijaard <frodol@dds.nl>,
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Copyright (c) 1998, 1999, 2000 Frodo Looijaard <frodol@dds.nl>,
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Philip Edelbrock <phil@netroedge.com>,
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Philip Edelbrock <phil@netroedge.com>,
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and Mark Studebaker <mdsxyz123@yahoo.com>
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and Mark Studebaker <mdsxyz123@yahoo.com>
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Copyright (c) 2003 Jean Delvare <khali@linux-fr.org>
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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@ -38,18 +39,34 @@ static unsigned int normal_isa_range[] = { SENSORS_ISA_END };
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/* Insmod parameters */
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/* Insmod parameters */
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SENSORS_INSMOD_1(ddcmon);
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SENSORS_INSMOD_1(ddcmon);
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static int checksum = 0;
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MODULE_PARM(checksum, "i");
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MODULE_PARM_DESC(checksum, "Only accept eeproms whose checksum is correct");
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/* Many constants specified below */
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/* Many constants specified below */
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/* DDCMON registers */
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/* DDCMON registers */
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#define DDCMON_REG_ID 0x08
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/* vendor section */
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#define DDCMON_REG_MAN_ID 0x08
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#define DDCMON_REG_PROD_ID 0x0A
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#define DDCMON_REG_SERIAL 0x0C
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#define DDCMON_REG_SERIAL 0x0C
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#define DDCMON_REG_WEEK 0x10
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#define DDCMON_REG_YEAR 0x11
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/* EDID version */
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#define DDCMON_REG_EDID_VER 0x12
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#define DDCMON_REG_EDID_REV 0x13
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/* display information */
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#define DDCMON_REG_HORSIZE 0x15
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#define DDCMON_REG_HORSIZE 0x15
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#define DDCMON_REG_VERSIZE 0x16
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#define DDCMON_REG_VERSIZE 0x16
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#define DDCMON_REG_TIMINGS 0x23
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#define DDCMON_REG_GAMMA 0x17
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#define DDCMON_REG_DPMS_FLAGS 0x18
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/* supported timings */
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#define DDCMON_REG_ESTABLISHED_TIMINGS 0x23
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#define DDCMON_REG_STANDARD_TIMINGS 0x26
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#define DDCMON_REG_TIMBASE 0x36
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#define DDCMON_REG_TIMBASE 0x36
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#define DDCMON_REG_TIMINCR 18
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#define DDCMON_REG_TIMINCR 18
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#define DDCMON_REG_TIMNUM 4
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#define DDCMON_REG_TIMNUM 4
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#define DDCMON_REG_TIMOFFSET 5
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#define DDCMON_REG_CHECKSUM 0x7f
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#define DDCMON_REG_CHECKSUM 0x7f
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/* Size of DDCMON in bytes */
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/* Size of DDCMON in bytes */
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@ -64,7 +81,6 @@ struct ddcmon_data {
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unsigned long last_updated; /* In jiffies */
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unsigned long last_updated; /* In jiffies */
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u8 data[DDCMON_SIZE]; /* Register values */
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u8 data[DDCMON_SIZE]; /* Register values */
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int memtype;
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};
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};
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@ -79,10 +95,22 @@ static void ddcmon_size(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_sync(struct i2c_client *client, int operation,
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static void ddcmon_sync(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_maxclock(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_timings(struct i2c_client *client, int operation,
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static void ddcmon_timings(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_serial(struct i2c_client *client, int operation,
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static void ddcmon_serial(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_time(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_edid(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_gamma(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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static void ddcmon_dpms(struct i2c_client *client, int operation,
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int ctl_name, int *nrels_mag, long *results);
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||||||
|
static void ddcmon_standard_timing(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results);
|
||||||
static void ddcmon_update_client(struct i2c_client *client);
|
static void ddcmon_update_client(struct i2c_client *client);
|
||||||
|
|
||||||
|
|
||||||
@ -97,11 +125,25 @@ static struct i2c_driver ddcmon_driver = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
/* -- SENSORS SYSCTL START -- */
|
/* -- SENSORS SYSCTL START -- */
|
||||||
|
|
||||||
#define DDCMON_SYSCTL_ID 1010
|
#define DDCMON_SYSCTL_ID 1010
|
||||||
#define DDCMON_SYSCTL_SIZE 1011
|
#define DDCMON_SYSCTL_SIZE 1011
|
||||||
#define DDCMON_SYSCTL_SYNC 1012
|
#define DDCMON_SYSCTL_SYNC 1012
|
||||||
#define DDCMON_SYSCTL_TIMINGS 1013
|
#define DDCMON_SYSCTL_TIMINGS 1013
|
||||||
#define DDCMON_SYSCTL_SERIAL 1014
|
#define DDCMON_SYSCTL_SERIAL 1014
|
||||||
|
#define DDCMON_SYSCTL_TIME 1015
|
||||||
|
#define DDCMON_SYSCTL_EDID 1016
|
||||||
|
#define DDCMON_SYSCTL_GAMMA 1017
|
||||||
|
#define DDCMON_SYSCTL_DPMS 1018
|
||||||
|
#define DDCMON_SYSCTL_TIMING1 1021
|
||||||
|
#define DDCMON_SYSCTL_TIMING2 1022
|
||||||
|
#define DDCMON_SYSCTL_TIMING3 1023
|
||||||
|
#define DDCMON_SYSCTL_TIMING4 1024
|
||||||
|
#define DDCMON_SYSCTL_TIMING5 1025
|
||||||
|
#define DDCMON_SYSCTL_TIMING6 1026
|
||||||
|
#define DDCMON_SYSCTL_TIMING7 1027
|
||||||
|
#define DDCMON_SYSCTL_TIMING8 1028
|
||||||
|
#define DDCMON_SYSCTL_MAXCLOCK 1029
|
||||||
|
|
||||||
/* -- SENSORS SYSCTL END -- */
|
/* -- SENSORS SYSCTL END -- */
|
||||||
|
|
||||||
@ -111,7 +153,7 @@ static struct i2c_driver ddcmon_driver = {
|
|||||||
is done through one of the 'extra' fields which are initialized
|
is done through one of the 'extra' fields which are initialized
|
||||||
when a new copy is allocated. */
|
when a new copy is allocated. */
|
||||||
static ctl_table ddcmon_dir_table_template[] = {
|
static ctl_table ddcmon_dir_table_template[] = {
|
||||||
{DDCMON_SYSCTL_ID, "ID", NULL, 0, 0444, NULL, &i2c_proc_real,
|
{DDCMON_SYSCTL_ID, "id", NULL, 0, 0444, NULL, &i2c_proc_real,
|
||||||
&i2c_sysctl_real, NULL, &ddcmon_idcall},
|
&i2c_sysctl_real, NULL, &ddcmon_idcall},
|
||||||
{DDCMON_SYSCTL_SIZE, "size", NULL, 0, 0444, NULL, &i2c_proc_real,
|
{DDCMON_SYSCTL_SIZE, "size", NULL, 0, 0444, NULL, &i2c_proc_real,
|
||||||
&i2c_sysctl_real, NULL, &ddcmon_size},
|
&i2c_sysctl_real, NULL, &ddcmon_size},
|
||||||
@ -121,6 +163,32 @@ static ctl_table ddcmon_dir_table_template[] = {
|
|||||||
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_timings},
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_timings},
|
||||||
{DDCMON_SYSCTL_SERIAL, "serial", NULL, 0, 0444, NULL,
|
{DDCMON_SYSCTL_SERIAL, "serial", NULL, 0, 0444, NULL,
|
||||||
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_serial},
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_serial},
|
||||||
|
{DDCMON_SYSCTL_TIME, "time", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_time},
|
||||||
|
{DDCMON_SYSCTL_EDID, "edid", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_edid},
|
||||||
|
{DDCMON_SYSCTL_GAMMA, "gamma", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_gamma},
|
||||||
|
{DDCMON_SYSCTL_DPMS, "dpms", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_dpms},
|
||||||
|
{DDCMON_SYSCTL_TIMING1, "timing1", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING2, "timing2", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING3, "timing3", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING4, "timing4", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING5, "timing5", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING6, "timing6", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING7, "timing7", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_TIMING8, "timing8", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_standard_timing},
|
||||||
|
{DDCMON_SYSCTL_MAXCLOCK, "maxclock", NULL, 0, 0444, NULL,
|
||||||
|
&i2c_proc_real, &i2c_sysctl_real, NULL, &ddcmon_maxclock},
|
||||||
{0}
|
{0}
|
||||||
};
|
};
|
||||||
|
|
||||||
@ -163,6 +231,16 @@ int ddcmon_detect(struct i2c_adapter *adapter, int address,
|
|||||||
new_client->flags = 0;
|
new_client->flags = 0;
|
||||||
|
|
||||||
/* Now, we do the remaining detection. */
|
/* Now, we do the remaining detection. */
|
||||||
|
if (checksum) {
|
||||||
|
int cs = 0;
|
||||||
|
/* prevent 24RF08 corruption (just in case) */
|
||||||
|
i2c_smbus_write_quick(new_client, 0);
|
||||||
|
for (i = 0; i < 0x80; i++)
|
||||||
|
cs += i2c_smbus_read_byte_data(new_client, i);
|
||||||
|
if ((cs & 0xff) != 0)
|
||||||
|
goto ERROR1;
|
||||||
|
}
|
||||||
|
|
||||||
/* Verify the first 8 locations 0x00FFFFFFFFFFFF00 */
|
/* Verify the first 8 locations 0x00FFFFFFFFFFFF00 */
|
||||||
/* Allow force and force_ddcmon arguments */
|
/* Allow force and force_ddcmon arguments */
|
||||||
if(kind < 0)
|
if(kind < 0)
|
||||||
@ -273,11 +351,11 @@ void ddcmon_idcall(struct i2c_client *client, int operation,
|
|||||||
*nrels_mag = 0;
|
*nrels_mag = 0;
|
||||||
else if (operation == SENSORS_PROC_REAL_READ) {
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
ddcmon_update_client(client);
|
ddcmon_update_client(client);
|
||||||
results[0] = data->data[DDCMON_REG_ID + 1] |
|
results[0] = data->data[DDCMON_REG_MAN_ID + 1] |
|
||||||
(data->data[DDCMON_REG_ID] << 8) |
|
(data->data[DDCMON_REG_MAN_ID] << 8);
|
||||||
(data->data[DDCMON_REG_ID + 3] << 16) |
|
results[1] = data->data[DDCMON_REG_PROD_ID + 1] |
|
||||||
(data->data[DDCMON_REG_ID + 2] << 24);
|
(data->data[DDCMON_REG_PROD_ID] << 8);
|
||||||
*nrels_mag = 1;
|
*nrels_mag = 2;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -307,15 +385,17 @@ void ddcmon_sync(struct i2c_client *client, int operation,
|
|||||||
else if (operation == SENSORS_PROC_REAL_READ) {
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
ddcmon_update_client(client);
|
ddcmon_update_client(client);
|
||||||
*nrels_mag = 4;
|
*nrels_mag = 4;
|
||||||
/* look for sync entry */
|
/* look for monitor limits entry */
|
||||||
for(i = DDCMON_REG_TIMBASE;
|
for(i = DDCMON_REG_TIMBASE;
|
||||||
i < DDCMON_REG_TIMBASE +
|
i < DDCMON_REG_TIMBASE +
|
||||||
(DDCMON_REG_TIMNUM * DDCMON_REG_TIMINCR);
|
(DDCMON_REG_TIMNUM * DDCMON_REG_TIMINCR);
|
||||||
i += DDCMON_REG_TIMINCR) {
|
i += DDCMON_REG_TIMINCR) {
|
||||||
if(data->data[i] == 0) {
|
if (data->data[i] == 0x00
|
||||||
|
&& data->data[i + 1] == 0x00
|
||||||
|
&& data->data[i + 2] == 0x00
|
||||||
|
&& data->data[i + 3] == 0xfd) {
|
||||||
for(j = 0; j < 4; j++)
|
for(j = 0; j < 4; j++)
|
||||||
results[j] = data->data[i + j +
|
results[j] = data->data[i + j + 5];
|
||||||
DDCMON_REG_TIMOFFSET];
|
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -324,6 +404,35 @@ void ddcmon_sync(struct i2c_client *client, int operation,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void ddcmon_maxclock(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 0;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
*nrels_mag = 1;
|
||||||
|
/* look for monitor limits entry */
|
||||||
|
for(i = DDCMON_REG_TIMBASE;
|
||||||
|
i < DDCMON_REG_TIMBASE +
|
||||||
|
(DDCMON_REG_TIMNUM * DDCMON_REG_TIMINCR);
|
||||||
|
i += DDCMON_REG_TIMINCR) {
|
||||||
|
if (data->data[i] == 0x00
|
||||||
|
&& data->data[i + 1] == 0x00
|
||||||
|
&& data->data[i + 2] == 0x00
|
||||||
|
&& data->data[i + 3] == 0xfd) {
|
||||||
|
results[0] = (data->data[i + 9] == 0xff ?
|
||||||
|
0 : data->data[i + 9] * 10);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
results[0] = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
void ddcmon_timings(struct i2c_client *client, int operation,
|
void ddcmon_timings(struct i2c_client *client, int operation,
|
||||||
int ctl_name, int *nrels_mag, long *results)
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
{
|
{
|
||||||
@ -333,9 +442,9 @@ void ddcmon_timings(struct i2c_client *client, int operation,
|
|||||||
*nrels_mag = 0;
|
*nrels_mag = 0;
|
||||||
else if (operation == SENSORS_PROC_REAL_READ) {
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
ddcmon_update_client(client);
|
ddcmon_update_client(client);
|
||||||
results[0] = data->data[DDCMON_REG_TIMINGS] |
|
results[0] = data->data[DDCMON_REG_ESTABLISHED_TIMINGS] |
|
||||||
(data->data[DDCMON_REG_TIMINGS + 1] << 8) |
|
(data->data[DDCMON_REG_ESTABLISHED_TIMINGS + 1] << 8) |
|
||||||
(data->data[DDCMON_REG_TIMINGS + 2] << 16);
|
(data->data[DDCMON_REG_ESTABLISHED_TIMINGS + 2] << 16);
|
||||||
*nrels_mag = 1;
|
*nrels_mag = 1;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -357,6 +466,105 @@ void ddcmon_serial(struct i2c_client *client, int operation,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void ddcmon_time(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 0;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
results[0] = data->data[DDCMON_REG_YEAR] + 1990;
|
||||||
|
results[1] = data->data[DDCMON_REG_WEEK];
|
||||||
|
*nrels_mag = 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void ddcmon_edid(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 0;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
results[0] = data->data[DDCMON_REG_EDID_VER];
|
||||||
|
results[1] = data->data[DDCMON_REG_EDID_REV];
|
||||||
|
*nrels_mag = 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void ddcmon_gamma(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 2;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
results[0] = 100 + data->data[DDCMON_REG_GAMMA];
|
||||||
|
*nrels_mag = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void ddcmon_dpms(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 0;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
results[0] = data->data[DDCMON_REG_DPMS_FLAGS];
|
||||||
|
*nrels_mag = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void ddcmon_standard_timing(struct i2c_client *client, int operation,
|
||||||
|
int ctl_name, int *nrels_mag, long *results)
|
||||||
|
{
|
||||||
|
struct ddcmon_data *data = client->data;
|
||||||
|
int nr = ctl_name - DDCMON_SYSCTL_TIMING1;
|
||||||
|
|
||||||
|
if (operation == SENSORS_PROC_REAL_INFO)
|
||||||
|
*nrels_mag = 0;
|
||||||
|
else if (operation == SENSORS_PROC_REAL_READ) {
|
||||||
|
ddcmon_update_client(client);
|
||||||
|
/* If both bytes of the timing are 0x00 or 0x01, then the timing
|
||||||
|
slot is unused. */
|
||||||
|
if ((data->data[DDCMON_REG_STANDARD_TIMINGS + nr * 2]
|
||||||
|
| data->data[DDCMON_REG_STANDARD_TIMINGS + nr * 2 + 1]) & 0xfe) {
|
||||||
|
results[0] = (data->data[DDCMON_REG_STANDARD_TIMINGS + nr * 2] + 31) * 8;
|
||||||
|
switch (data->data[DDCMON_REG_STANDARD_TIMINGS + nr * 2 + 1] >> 6) {
|
||||||
|
/* We don't care about rounding issues there, it really
|
||||||
|
should be OK without it. */
|
||||||
|
case 0x00:
|
||||||
|
results[1] = results[0]; /* unconfirmed */
|
||||||
|
break;
|
||||||
|
case 0x01:
|
||||||
|
results[1] = results[0] * 3 / 4;
|
||||||
|
break;
|
||||||
|
case 0x02:
|
||||||
|
results[1] = results[0] * 4 / 5;
|
||||||
|
break;
|
||||||
|
case 0x03:
|
||||||
|
results[1] = results[0] * 9 / 16;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
results[2] = (data->data[DDCMON_REG_STANDARD_TIMINGS + nr * 2 + 1] & 0x3f) + 60;
|
||||||
|
} else {
|
||||||
|
results[0] = 0;
|
||||||
|
results[1] = 0;
|
||||||
|
results[2] = 0;
|
||||||
|
}
|
||||||
|
*nrels_mag = 3;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
static int __init sm_ddcmon_init(void)
|
static int __init sm_ddcmon_init(void)
|
||||||
{
|
{
|
||||||
printk("ddcmon.o version %s (%s)\n", LM_VERSION, LM_DATE);
|
printk("ddcmon.o version %s (%s)\n", LM_VERSION, LM_DATE);
|
||||||
@ -371,8 +579,9 @@ static void __exit sm_ddcmon_exit(void)
|
|||||||
|
|
||||||
|
|
||||||
MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
|
MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
|
||||||
"Philip Edelbrock <phil@netroedge .com>, "
|
"Philip Edelbrock <phil@netroedge.com>, "
|
||||||
"and Mark Studebaker <mdsxyz123@yahoo.com>");
|
"Mark Studebaker <mdsxyz123@yahoo.com> "
|
||||||
|
"and Jean Delvare <khali@linux-fr.org>");
|
||||||
MODULE_DESCRIPTION("DDCMON driver");
|
MODULE_DESCRIPTION("DDCMON driver");
|
||||||
|
|
||||||
module_init(sm_ddcmon_init);
|
module_init(sm_ddcmon_init);
|
||||||
|
|||||||
102
lib/chips.c
102
lib/chips.c
@ -2515,9 +2515,12 @@ static sensors_chip_feature via686a_features[] =
|
|||||||
|
|
||||||
static sensors_chip_feature ddcmon_features[] =
|
static sensors_chip_feature ddcmon_features[] =
|
||||||
{
|
{
|
||||||
{ SENSORS_DDCMON_ID, "Monitor ID",
|
{ SENSORS_DDCMON_MAN_ID, "Manufacturer ID",
|
||||||
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
SENSORS_MODE_R, DDCMON_SYSCTL_ID, VALUE(1), 0 },
|
SENSORS_MODE_R, DDCMON_SYSCTL_ID, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_PROD_ID, "Model Number",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_ID, VALUE(2), 0 },
|
||||||
{ SENSORS_DDCMON_VERSIZE, "Monitor Size (cm)",
|
{ SENSORS_DDCMON_VERSIZE, "Monitor Size (cm)",
|
||||||
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
SENSORS_MODE_R, DDCMON_SYSCTL_SIZE, VALUE(1), 0 },
|
SENSORS_MODE_R, DDCMON_SYSCTL_SIZE, VALUE(1), 0 },
|
||||||
@ -2536,12 +2539,105 @@ static sensors_chip_feature ddcmon_features[] =
|
|||||||
{ SENSORS_DDCMON_HORSYNCMAX, "h_sync_max",
|
{ SENSORS_DDCMON_HORSYNCMAX, "h_sync_max",
|
||||||
SENSORS_DDCMON_HORSYNCMIN, SENSORS_NO_MAPPING,
|
SENSORS_DDCMON_HORSYNCMIN, SENSORS_NO_MAPPING,
|
||||||
SENSORS_MODE_R, DDCMON_SYSCTL_SYNC, VALUE(4), 0 },
|
SENSORS_MODE_R, DDCMON_SYSCTL_SYNC, VALUE(4), 0 },
|
||||||
{ SENSORS_DDCMON_TIMINGS, "timings",
|
{ SENSORS_DDCMON_TIMINGS, "Established Timings",
|
||||||
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
SENSORS_MODE_R, DDCMON_SYSCTL_TIMINGS, VALUE(1), 0 },
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMINGS, VALUE(1), 0 },
|
||||||
{ SENSORS_DDCMON_SERIAL, "Serial number",
|
{ SENSORS_DDCMON_SERIAL, "Serial Number",
|
||||||
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
SENSORS_MODE_R, DDCMON_SYSCTL_SERIAL, VALUE(1), 0 },
|
SENSORS_MODE_R, DDCMON_SYSCTL_SERIAL, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_YEAR, "Manufacture Time",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIME, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_WEEK, "week",
|
||||||
|
SENSORS_DDCMON_YEAR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIME, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_EDID_VER, "EDID Version",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_EDID, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_EDID_REV, "revision",
|
||||||
|
SENSORS_DDCMON_EDID_VER, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_EDID, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_GAMMA, "Gamma Factor",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_GAMMA, VALUE(1), 2 },
|
||||||
|
{ SENSORS_DDCMON_DPMS, "DPMS Modes",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_DPMS, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING1_HOR, "Standard Timing 1",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING1, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING1_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING1_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING1, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING1_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING1_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING1, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING2_HOR, "Standard Timing 2",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING2, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING2_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING2_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING2, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING2_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING2_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING2, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING3_HOR, "Standard Timing 3",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING3, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING3_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING3_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING3, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING3_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING3_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING3, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING4_HOR, "Standard Timing 4",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING4, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING4_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING4_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING4, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING4_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING4_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING4, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING5_HOR, "Standard Timing 5",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING5, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING5_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING5_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING5, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING5_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING5_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING5, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING6_HOR, "Standard Timing 6",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING6, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING6_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING6_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING6, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING6_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING6_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING6, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING7_HOR, "Standard Timing 7",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING7, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING7_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING7_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING7, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING7_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING7_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING7, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING8_HOR, "Standard Timing 8",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING8, VALUE(1), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING8_VER, "vertical",
|
||||||
|
SENSORS_DDCMON_TIMING8_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING8, VALUE(2), 0 },
|
||||||
|
{ SENSORS_DDCMON_TIMING8_REF, "refresh",
|
||||||
|
SENSORS_DDCMON_TIMING8_HOR, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_TIMING8, VALUE(3), 0 },
|
||||||
|
{ SENSORS_DDCMON_MAXCLOCK, "Max Pixel Clock (MHz)",
|
||||||
|
SENSORS_NO_MAPPING, SENSORS_NO_MAPPING,
|
||||||
|
SENSORS_MODE_R, DDCMON_SYSCTL_MAXCLOCK, VALUE(1), 0 },
|
||||||
{ 0 }
|
{ 0 }
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|||||||
34
lib/chips.h
34
lib/chips.h
@ -1120,15 +1120,47 @@
|
|||||||
|
|
||||||
#define SENSORS_DDCMON_PREFIX "ddcmon"
|
#define SENSORS_DDCMON_PREFIX "ddcmon"
|
||||||
|
|
||||||
#define SENSORS_DDCMON_ID 10
|
#define SENSORS_DDCMON_MAN_ID 10
|
||||||
|
#define SENSORS_DDCMON_PROD_ID 11
|
||||||
|
#define SENSORS_DDCMON_YEAR 13
|
||||||
|
#define SENSORS_DDCMON_WEEK 14
|
||||||
|
#define SENSORS_DDCMON_EDID_VER 15
|
||||||
|
#define SENSORS_DDCMON_EDID_REV 16
|
||||||
#define SENSORS_DDCMON_HORSIZE 21
|
#define SENSORS_DDCMON_HORSIZE 21
|
||||||
#define SENSORS_DDCMON_VERSIZE 22
|
#define SENSORS_DDCMON_VERSIZE 22
|
||||||
|
#define SENSORS_DDCMON_GAMMA 23
|
||||||
|
#define SENSORS_DDCMON_DPMS 24
|
||||||
#define SENSORS_DDCMON_HORSYNCMIN 31
|
#define SENSORS_DDCMON_HORSYNCMIN 31
|
||||||
#define SENSORS_DDCMON_HORSYNCMAX 32
|
#define SENSORS_DDCMON_HORSYNCMAX 32
|
||||||
#define SENSORS_DDCMON_VERSYNCMIN 33
|
#define SENSORS_DDCMON_VERSYNCMIN 33
|
||||||
#define SENSORS_DDCMON_VERSYNCMAX 34
|
#define SENSORS_DDCMON_VERSYNCMAX 34
|
||||||
|
#define SENSORS_DDCMON_MAXCLOCK 35
|
||||||
#define SENSORS_DDCMON_SERIAL 40
|
#define SENSORS_DDCMON_SERIAL 40
|
||||||
#define SENSORS_DDCMON_TIMINGS 50
|
#define SENSORS_DDCMON_TIMINGS 50
|
||||||
|
#define SENSORS_DDCMON_TIMING1_HOR 51
|
||||||
|
#define SENSORS_DDCMON_TIMING1_VER 52
|
||||||
|
#define SENSORS_DDCMON_TIMING1_REF 53
|
||||||
|
#define SENSORS_DDCMON_TIMING2_HOR 54
|
||||||
|
#define SENSORS_DDCMON_TIMING2_VER 55
|
||||||
|
#define SENSORS_DDCMON_TIMING2_REF 56
|
||||||
|
#define SENSORS_DDCMON_TIMING3_HOR 57
|
||||||
|
#define SENSORS_DDCMON_TIMING3_VER 58
|
||||||
|
#define SENSORS_DDCMON_TIMING3_REF 59
|
||||||
|
#define SENSORS_DDCMON_TIMING4_HOR 60
|
||||||
|
#define SENSORS_DDCMON_TIMING4_VER 61
|
||||||
|
#define SENSORS_DDCMON_TIMING4_REF 62
|
||||||
|
#define SENSORS_DDCMON_TIMING5_HOR 63
|
||||||
|
#define SENSORS_DDCMON_TIMING5_VER 64
|
||||||
|
#define SENSORS_DDCMON_TIMING5_REF 65
|
||||||
|
#define SENSORS_DDCMON_TIMING6_HOR 66
|
||||||
|
#define SENSORS_DDCMON_TIMING6_VER 67
|
||||||
|
#define SENSORS_DDCMON_TIMING6_REF 68
|
||||||
|
#define SENSORS_DDCMON_TIMING7_HOR 69
|
||||||
|
#define SENSORS_DDCMON_TIMING7_VER 70
|
||||||
|
#define SENSORS_DDCMON_TIMING7_REF 71
|
||||||
|
#define SENSORS_DDCMON_TIMING8_HOR 72
|
||||||
|
#define SENSORS_DDCMON_TIMING8_VER 73
|
||||||
|
#define SENSORS_DDCMON_TIMING8_REF 74
|
||||||
|
|
||||||
/* EEPROM (SDRAM DIMM) */
|
/* EEPROM (SDRAM DIMM) */
|
||||||
|
|
||||||
|
|||||||
@ -2638,29 +2638,33 @@ void print_maxilife(const sensors_chip_name *name)
|
|||||||
void print_ddcmon(const sensors_chip_name *name)
|
void print_ddcmon(const sensors_chip_name *name)
|
||||||
{
|
{
|
||||||
char *label = NULL;
|
char *label = NULL;
|
||||||
double a, b;
|
double a, b, c;
|
||||||
int valid, i;
|
int valid, i;
|
||||||
char s[8];
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_MAN_ID, &label, &valid)
|
||||||
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_ID, &label,&valid) &&
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_MAN_ID, &a)) {
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_ID, &a)) {
|
|
||||||
if (valid) {
|
if (valid) {
|
||||||
i = (int) a;
|
i = (int) a;
|
||||||
s[0] = ((i >> 10) & 0x1f) | 0x40;
|
|
||||||
s[1] = ((i >> 5) & 0x1f) | 0x40;
|
|
||||||
s[2] = (i & 0x1f) | 0x40;
|
|
||||||
s[3] = ((i >> 20) & 0x0f) + '0';
|
|
||||||
s[4] = ((i >> 16) & 0x0f) + '0';
|
|
||||||
s[5] = ((i >> 28) & 0x0f) + '0';
|
|
||||||
s[6] = ((i >> 24) & 0x0f) + '0';
|
|
||||||
s[7] = 0;
|
|
||||||
print_label(label, 24);
|
print_label(label, 24);
|
||||||
printf("%s\n", s);
|
printf("%c%c%c\n",
|
||||||
|
((i >> 10) & 0x1f) + 'A' - 1, ((i >> 5) & 0x1f) + 'A' - 1,
|
||||||
|
(i & 0x1f) + 'A' - 1);
|
||||||
}
|
}
|
||||||
} else
|
} else
|
||||||
printf("ERROR: data 1\n");
|
printf("ERROR: data 1\n");
|
||||||
free_the_label(&label);
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_PROD_ID, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_PROD_ID, &a)) {
|
||||||
|
if (valid) {
|
||||||
|
i = (int) a;
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("0x%04X\n", i);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 2\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_SERIAL, &label,&valid) &&
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_SERIAL, &label,&valid) &&
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_SERIAL, &a)) {
|
!sensors_get_feature(*name, SENSORS_DDCMON_SERIAL, &a)) {
|
||||||
if (valid) {
|
if (valid) {
|
||||||
@ -2668,7 +2672,29 @@ void print_ddcmon(const sensors_chip_name *name)
|
|||||||
printf("%d\n", (int) a);
|
printf("%d\n", (int) a);
|
||||||
}
|
}
|
||||||
} else
|
} else
|
||||||
printf("ERROR: data 2\n");
|
printf("ERROR: data 3\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_YEAR, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_YEAR, &a)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_WEEK, &b)) {
|
||||||
|
if (valid) {
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("%d-W%d\n", (int) a, (int) b);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 4\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_EDID_VER, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_EDID_VER, &a)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_EDID_REV, &b)) {
|
||||||
|
if (valid) {
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("%d.%d\n", (int) a, (int) b);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 5\n");
|
||||||
free_the_label(&label);
|
free_the_label(&label);
|
||||||
|
|
||||||
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_VERSIZE, &label,&valid) &&
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_VERSIZE, &label,&valid) &&
|
||||||
@ -2679,31 +2705,148 @@ void print_ddcmon(const sensors_chip_name *name)
|
|||||||
printf("%dx%d\n", (int) a, (int) b);
|
printf("%dx%d\n", (int) a, (int) b);
|
||||||
}
|
}
|
||||||
} else
|
} else
|
||||||
printf("ERROR: data 3\n");
|
printf("ERROR: data 6\n");
|
||||||
free_the_label(&label);
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_GAMMA, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_GAMMA, &a)) {
|
||||||
|
if (valid) {
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("%.02f\n", a);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 7\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_DPMS, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_DPMS, &a)) {
|
||||||
|
if (valid) {
|
||||||
|
i = (int) a;
|
||||||
|
print_label(label, 24);
|
||||||
|
if (i & 0xe0) {
|
||||||
|
printf("%s%s%s%s%s\n",
|
||||||
|
i & 0x20 ? "Active Off" : "",
|
||||||
|
(i & 0x40) && (i & 0x20) ? ", ": "",
|
||||||
|
i & 0x40 ? "Suspend" : "",
|
||||||
|
(i & 0x80) && (i & 0x60) ? ", ": "",
|
||||||
|
i & 0x80 ? "Standby" : "");
|
||||||
|
} else {
|
||||||
|
printf("None supported\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 8\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_TIMINGS, &label,&valid) &&
|
||||||
|
!sensors_get_feature(*name, SENSORS_DDCMON_TIMINGS, &a)) {
|
||||||
|
if (valid) {
|
||||||
|
i = (int) a;
|
||||||
|
if (i & 0x03) { /* 720x400 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("720x400 @ %s%s%s Hz\n",
|
||||||
|
i & 0x01 ? "70" : "",
|
||||||
|
(i & 0x02) && (i & 0x01) ? "/" : "",
|
||||||
|
i & 0x02 ? "88" : "");
|
||||||
|
}
|
||||||
|
if (i & 0x3c) { /* 640x480 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("640x480 @ %s%s%s%s%s%s%s Hz\n",
|
||||||
|
i & 0x04 ? "60" : "",
|
||||||
|
(i & 0x08) && (i & 0x04) ? "/" : "",
|
||||||
|
i & 0x08 ? "67" : "",
|
||||||
|
(i & 0x10) && (i & 0x0c) ? "/" : "",
|
||||||
|
i & 0x10 ? "72" : "",
|
||||||
|
(i & 0x20) && (i & 0x1c) ? "/" : "",
|
||||||
|
i & 0x20 ? "75" : "");
|
||||||
|
}
|
||||||
|
i >>= 6;
|
||||||
|
if (i & 0x0f) { /* 800x600 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("800x600 @ %s%s%s%s%s%s%s Hz\n",
|
||||||
|
i & 0x01 ? "56" : "",
|
||||||
|
(i & 0x02) && (i & 0x01) ? "/" : "",
|
||||||
|
i & 0x02 ? "60" : "",
|
||||||
|
(i & 0x04) && (i & 0x03) ? "/" : "",
|
||||||
|
i & 0x04 ? "72" : "",
|
||||||
|
(i & 0x08) && (i & 0x07) ? "/" : "",
|
||||||
|
i & 0x08 ? "75" : "");
|
||||||
|
}
|
||||||
|
if (i & 0x10) { /* 832x624 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("832x624 @ 75 Hz\n");
|
||||||
|
}
|
||||||
|
i >>= 5;
|
||||||
|
if (i & 0x0f) { /* 1024x768 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("1024x768 @ %s%s%s%s%s%s%s Hz\n",
|
||||||
|
i & 0x01 ? "87i" : "",
|
||||||
|
(i & 0x02) && (i & 0x01) ? "/" : "",
|
||||||
|
i & 0x02 ? "60" : "",
|
||||||
|
(i & 0x04) && (i & 0x03) ? "/" : "",
|
||||||
|
i & 0x04 ? "70" : "",
|
||||||
|
(i & 0x08) && (i & 0x07) ? "/" : "",
|
||||||
|
i & 0x08 ? "75" : "");
|
||||||
|
}
|
||||||
|
if (i & 0x100) { /* 1152x870 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("1152x870 @ 75 Hz\n");
|
||||||
|
}
|
||||||
|
if (i & 0x10) { /* 1280x1024 */
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("1280x1024 @ 75 Hz\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 9\n");
|
||||||
|
free_the_label(&label);
|
||||||
|
|
||||||
|
for(i = 0; i < 8; i++) {
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_TIMING1_HOR + i * 3, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_TIMING1_HOR + i * 3, &a)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_TIMING1_VER + i * 3, &b)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_TIMING1_REF + i * 3, &c)) {
|
||||||
|
if (valid && ((int) a) != 0) {
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("%dx%d @ %d Hz\n", (int) a, (int) b, (int) c);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 10-%d\n", i+1);
|
||||||
|
free_the_label(&label);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_VERSYNCMIN, &label,&valid) &&
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_VERSYNCMIN, &label,&valid) &&
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_VERSYNCMIN, &a) &&
|
!sensors_get_feature(*name, SENSORS_DDCMON_VERSYNCMIN, &a) &&
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_VERSYNCMAX, &b)) {
|
!sensors_get_feature(*name, SENSORS_DDCMON_VERSYNCMAX, &b)) {
|
||||||
if (valid) {
|
if (valid && ((int) a) != 0) {
|
||||||
print_label(label, 24);
|
print_label(label, 24);
|
||||||
printf("%d-%d\n", (int) a, (int) b);
|
printf("%d-%d\n", (int) a, (int) b);
|
||||||
}
|
}
|
||||||
} else
|
} else
|
||||||
printf("ERROR: data 4\n");
|
printf("ERROR: data 11\n");
|
||||||
free_the_label(&label);
|
free_the_label(&label);
|
||||||
|
|
||||||
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_HORSYNCMIN, &label,&valid) &&
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_HORSYNCMIN, &label,&valid) &&
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_HORSYNCMIN, &a) &&
|
!sensors_get_feature(*name, SENSORS_DDCMON_HORSYNCMIN, &a) &&
|
||||||
!sensors_get_feature(*name, SENSORS_DDCMON_HORSYNCMAX, &b)) {
|
!sensors_get_feature(*name, SENSORS_DDCMON_HORSYNCMAX, &b)) {
|
||||||
if (valid) {
|
if (valid && ((int) a) != 0) {
|
||||||
print_label(label, 24);
|
print_label(label, 24);
|
||||||
printf("%d-%d\n", (int) a, (int) b);
|
printf("%d-%d\n", (int) a, (int) b);
|
||||||
}
|
}
|
||||||
} else
|
} else
|
||||||
printf("ERROR: data 5\n");
|
printf("ERROR: data 12\n");
|
||||||
free_the_label(&label);
|
free_the_label(&label);
|
||||||
|
|
||||||
|
if (!sensors_get_label_and_valid(*name, SENSORS_DDCMON_MAXCLOCK, &label, &valid)
|
||||||
|
&& !sensors_get_feature(*name, SENSORS_DDCMON_MAXCLOCK, &a)) {
|
||||||
|
if (valid && ((int) a) != 0) {
|
||||||
|
print_label(label, 24);
|
||||||
|
printf("%d\n", (int) a);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
printf("ERROR: data 13\n");
|
||||||
|
free_the_label(&label);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user