Mailinglist Archive: radeonhd (699 mails)

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Re: [radeonhd] LVTMA TMDS support
  • From: Luc Verhaegen <libv@xxxxxxxxx>
  • Date: Wed, 14 Nov 2007 14:46:18 +0100
  • Message-id: <20071114134618.GA19376@xxxxxxxxx>
On Tue, Nov 13, 2007 at 05:17:52PM -0600, raiden@xxxxxxxxxxxxxxxx wrote:

I have again reupdated the driver from GIT but still without any luck. I
have also dumped the bios using rhd_conntest for you to add the 3 necessary
bytes for the Radeon Sapphire X1600 512mb AGP card. (RV530 chipset)

rhd_conntest output
./rhd_conntest 01:00.0
rhd_conntest: version 0.0.2, built from git branch master, commit 6f1800ca..
Checking connectors on 0x71C2, 0x174B, 0x0850 (@01:00:00):
Load Detection: RHD_OUTPUT_TMDSA
HotPlug: RHD_HPD_NONE
DDC: RHD_DDC_1
DDC Line[1]: Slaves: a0

Xorg.log output

(==) RADEONHD(0): Depth 16, (--) framebuffer bpp 16
(WW) RADEONHD(0): Unknown card detected: 0x71C2:0x174B:0x0850.
If your card does not work or does not work optimally
please contact radeonhd@xxxxxxxxxxxx to help rectify this.
Include your X log, the full name of the device
and the rhd_conntest (found in utils/conntest) output.
(--) RADEONHD(0): Detected an RV530 on an unidentified card
(II) RADEONHD(0): Mapped IO at 0xb7be5000 (size 0x00010000)
(II) RADEONHD(0): Getting BIOS copy from legacy VBIOS location
(II) RADEONHD(0): ATOM BIOS Rom:
SubsystemVendorID: 0x174b SubsystemID: 0x0850
IOBaseAddress: 0x9000
Filename: 3C8501SA.005
BIOS Bootup Message:
RV530 Rialto Test BIOS DDR2 500e/400m

(II) RADEONHD(0): Framebuffer space used by Firmware (kb): 20
(II) RADEONHD(0): Start of VRAM area used by Firmware: 0x7ffb000
(--) RADEONHD(0): VideoRAM: 524288 kByte
(II) RADEONHD(0): Framebuffer space used by Firmware (kb): 20
(II) RADEONHD(0): Start of VRAM area used by Firmware: 0x7ffb000
(II) RADEONHD(0): AtomBIOS requests 20kB of VRAM scratch space
(II) RADEONHD(0): AtomBIOS VRAM scratch base: 0x7ffb000
(WW) RADEONHD(0): rhdAtomAllocateFbScratch: FW FB scratch area not located
at the end of VRAM. Scratch End: 0x8000000 VRAM End: 0x20000000
(II) RADEONHD(0): Cannot get VRAM scratch space. Allocating in main memory
instead
(II) RADEONHD(0): Default Engine Clock: 635000
(II) RADEONHD(0): Default Memory Clock: 505000
(II) RADEONHD(0): Maximum Pixel ClockPLL Frequency Output: 1100000
(II) RADEONHD(0): Minimum Pixel ClockPLL Frequency Output: 0
(II) RADEONHD(0): Maximum Pixel ClockPLL Frequency Input: 13500
(II) RADEONHD(0): Minimum Pixel ClockPLL Frequency Input: 1000
(II) RADEONHD(0): Maximum Pixel Clock: 400000
(II) RADEONHD(0): Reference Clock: 27000
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"(II) Module "i2c" already built-in
(II) RADEONHD(0): Default Engine Clock: 635000
(II) RADEONHD(0): I2C bus "RHD I2C line 0" initialized.
(II) RADEONHD(0): I2C bus "RHD I2C line 1" initialized.
(II) RADEONHD(0): I2C bus "RHD I2C line 2" initialized.
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"(II) Module "ddc" already built-in
(II) RADEONHD(0): Detected VGA mode.
(II) RADEONHD(0): Minimum Pixel ClockPLL Frequency Output: 0
(II) RADEONHD(0): Maximum Pixel ClockPLL Frequency Output: 1100000
(II) RADEONHD(0): Maximum Pixel Clock: 400000
(II) RADEONHD(0): Reference Clock: 27000
(II) RADEONHD(0): Connector[0] {RHD_CONNECTOR_VGA, "VGA CRT1", RHD_DDC_0,
RHD_HPD_NONE, { RHD_OUTPUT_DACA, RHD_OUTPUT_NONE } }
(II) RADEONHD(0): Connector[1] {RHD_CONNECTOR_TV, "SVIDEO TV1", DDC_NONE,
RHD_HPD_NONE, { RHD_OUTPUT_DACB, RHD_OUTPUT_NONE } }
(II) RADEONHD(0): Connector[2] {RHD_CONNECTOR_DVI, "DVI-I DFP1 CRT2",
RHD_DDC_1, RHD_HPD_0, { RHD_OUTPUT_TMDSA, RHD_OUTPUT_DACB } }
(--) RADEONHD(0): Attaching Output DAC A to Connector VGA CRT1
(--) RADEONHD(0): Attaching Output DAC B to Connector SVIDEO TV1
(--) RADEONHD(0): Attaching Output TMDS A to Connector DVI-I DFP1 CRT2
(--) RADEONHD(0): Attaching Output DAC B to Connector DVI-I DFP1 CRT2
(WW) RADEONHD(0): DACBSenseCRT: connector type 4 is not supported.
(EE) RADEONHD(0): Failed to detect a connected monitor
(II) RADEONHD(0): Destroying DAC A
(II) RADEONHD(0): Destroying DAC B
(II) RADEONHD(0): Destroying TMDS A
(II) RADEONHD(0): I2C bus "RHD I2C line 0" removed.
(II) RADEONHD(0): I2C bus "RHD I2C line 1" removed.
(II) RADEONHD(0): I2C bus "RHD I2C line 2" removed.
(II) UnloadModule: "radeonhd"
(EE) Screen(s) found, but none have a usable configuration.

and last.....the BIOS dump is located at

http://24.78.141.204/radeonx1600probios.tar.gz

Hrm, this has absolutely nothing to do with LVTMA. It has everything to
do with TMDSA. Your topic completely rules out thinking in other
directions.

There seems to be an issue with the HPD pin, please reseat your
connector and check whether it is not a bad contact.

Please also don't break threads, so that everybody can keep track of
things in the same thread.

Luc Verhaegen.
SUSE/Novell X Driver Developer.
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