#9894 closed enhancement (duplicate)
Add support for A6-4400M APU - Radeon HD 7520g and 7670m
| Reported by: | Premislaus | Owned by: | kallisti5 |
|---|---|---|---|
| Priority: | normal | Milestone: | R1 |
| Component: | Drivers/Graphics/radeon_hd | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | x86 |
Description
I have two graphics cards in my laptop - Radeon HD 7520g and 7670m. My laptop is a Samsung NP355V5C-S05PL with A6-4400M APU. Unfortunately Haiku uses the VESA driver.
Attachments (4)
Change History (11)
by , 11 years ago
by , 11 years ago
comment:1 by , 11 years ago
comment:2 by , 11 years ago
| Cc: | added |
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comment:3 by , 11 years ago
{0x9990, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7920"}, - It should be 7520g ;-).
Currently I can not test - #9941
comment:4 by , 10 years ago
After boot I have white screen for one second. After that I have black screen. I must to use VESA mode.
by , 10 years ago
comment:5 by , 10 years ago
| Resolution: | → duplicate |
|---|---|
| Status: | new → closed |
Thanks for the information, this is a duplicate of #8626
We don't support Radeon HD 6xxx+ laptops well yet as they only use DisplayPort bridges internally. Our DP code is still a little rough and the bridges are extremely hard to configure.
Likely if we have another alpha / beta I'll comment out all of the later mobile GPU's so they fall back to VESA. For now, you may want to blacklist radeon_hd.
comment:6 by , 10 years ago
(The key of matching this issue to #8626 was the Nutmeg encoder. Nutmeg / Travis are red flags)
comment:7 by , 10 years ago
| Cc: | removed |
|---|
added in hrev45933 Not sure what the result will be though as this configuration is pretty far out there. If the laptop uses Display Port bridges, it will not function (and you'll likely see a white screen full of pretty lines, #8626). We can't tell on that until we add the PCIID.. so provide a syslog after you get a chance to test the change. :)