On 23/02/16 00:38, Matt Roper wrote:
On Mon, Feb 22, 2016 at 02:18:08PM +0000, Lionel Landwerlin wrote:
Implement Daniel Stone's recommendation to not read registers to infer
the hardware's state.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Do we need to ensure that software and hardware state are synchronized
at startup? A boot firmware might have set it to something different
before our driver starts up; if we use 'fastboot' then we might not do
any modesets and might wind up with 0 (8BIT) in our state variable, but
something else actually programmed into the hardware.
Matt
Thanks Matt,
It makes sense know, I couldn't understand why this would ever be at
something different that 8bit mode...
I guess the value should be read from the intel_color_init() function
upon startup.
-
Lionel
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