Thread (8 messages) 8 messages, 5 authors, 2016-11-23

Re: [PATCHv0 1/1] fbdev: add Intel FPGA FRAME BUFFER driver

From: Rob Herring <robh@kernel.org>
Date: 2016-11-18 18:57:29
Also in: linux-devicetree, lkml

On Fri, Nov 18, 2016 at 8:15 AM, One Thousand Gnomes
[off-list ref] wrote:
quoted
AIUI, we're not taking new FB drivers. This should be a DRM driver
instead.
Yes - clone one of the dumb DRM drivers, or if you've got any little bits
of acceleration (even rolling the display) then it's possibly worth
accelerating for text mode.
quoted
quoted
+- max-width: The width of the framebuffer in pixels.
+- max-height: The height of the framebuffer in pixels.
+- bits-per-color: only "8" is currently supported
These are not h/w properties.
How are the max ones not hardware properties ?
Because the way they are used is setting the mode, not some check of
the max when the mode is set. If this is synthesized for only one
size, then that would be different, but we have bindings for modes.

Rob
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