Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #160555

Re: Apple Macbook Air + Thunderbolt VGA monitor/projector

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

John D. Hendrickson [2015-11-13 10:31:33-05] wrote:

> please state what video chipset. ati, amd, or intel i assume? (apple
> thunderbolt isn't directly supported by linux kernel i assume)

> it sounds like you have LCD working and VGA (vesa) mostly working and
> are just tweaking and extended feature of card?

Macbook Air's own LCD works, external display via Thunderbolt VGA
adapter doesn't, as I said. Here is the "xrandr" output again plus some
"lspci -v" and "lsmod" output:


Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
eDP1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 256mm x 144mm
   1366x768      60.00*+
   1360x768      59.80    59.96  
   1024x768      60.00  
   800x600       60.32    56.25  
   640x480       59.94  
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
  848x480 (0xb4) 33.750MHz
        h: width   848 start  864 end  976 total 1088 skew    0 clock  31.02KHz
        v: height  480 start  486 end  494 total  517           clock  60.00Hz

-----

00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Apple Inc. Device 00fd
	Flags: bus master, fast devsel, latency 0, IRQ 35
	Memory at a0000000 (64-bit, non-prefetchable) [size=4M]
	Memory at 90000000 (64-bit, prefetchable) [size%6M]
	I/O ports at 2000 [sized]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [d0] Power Management version 2
	Capabilities: [a4] PCI Advanced Features
	Kernel driver in use: i915

05:00.0 System peripheral: Intel Corporation DSL3510 Thunderbolt Port [Cactus Ridge] (rev 03)
	Subsystem: Device 2222:1111
	Physical Slot: 1
	Flags: bus master, fast devsel, latency 0, IRQ 33
	Memory at a0900000 (32-bit, non-prefetchable) [size%6K]
	Memory at a0940000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [80] Power Management version 3
	Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [ac] Subsystem: Device 2222:1111
	Capabilities: [c0] Express Endpoint, MSI 00
	Capabilities: [a0] MSI-X: Enable- Count Masked-
	Capabilities: [100] Device Serial Number 01-00-00-00-00-c9-a0-00
	Capabilities: [200] Advanced Error Reporting
	Capabilities: [300] Virtual Channel
	Capabilities: [400] Power Budgeting <?>
	Capabilities: [500] Vendor Specific Information: ID34 Rev=1 Len
c <?>
	Kernel driver in use: thunderbolt

-----

Module                  Size  Used by
i915                 1097728  2 
thunderbolt            45056  0 

Back to linux.debian.user | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Apple Macbook Air + Thunderbolt VGA monitor/projector Teemu Likonen <tlikonen@iki.fi> - 2015-11-13 16:00 +0100
  Re: Apple Macbook Air + Thunderbolt VGA monitor/projector Teemu Likonen <tlikonen@iki.fi> - 2015-11-14 09:20 +0100

csiph-web