[Bug 63011] radeon: horizontal stripes when updating screen

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=63011

--- Comment #11 from Alex Deucher <alexdeucher at gmail.com> ---
You need to install the new SMC ucode for your card.  The driver is failing to
initialize without it so you are ending up with the vesa driver.

[    3.519520] smc: error loading firmware "radeon/CAICOS_smc.bin"
[    3.519525] ni_cp: Failed to load firmware "radeon/CAICOS_smc.bin"
[    3.519532] [drm:evergreen_startup] *ERROR* Failed to load firmware!
[    3.519536] radeon 0000:01:00.0: disabling GPU acceleration
[    3.520562] radeon 0000:01:00.0: ffff880233cd6c00 unpin not necessary
[    3.520619] [drm:evergreen_init] *ERROR* radeon: MC ucode required for NI+.
[    3.520622] radeon 0000:01:00.0: Fatal error during GPU init
[    3.520625] [drm] radeon: finishing device.

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