diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-21 14:03:28 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-02-19 11:09:05 (GMT) |
| commit | 7b4e9ced69a120e7e7446e3303d2307aa29d891c (patch) | |
| tree | a39b9782e2aa4e9f7f386dade06111fe0c6c3f34 /arch/arm/plat-versatile | |
| parent | 9c49e4ab84dd46769e7fd9773946e10c95bab680 (diff) | |
| download | linux-fsl-qoriq-7b4e9ced69a120e7e7446e3303d2307aa29d891c.tar.xz | |
ARM: clcd: add method for describing display capabilities
The ARM CLCD PL110 controller in TFT mode provides two output formats
based on whether the controller is in 24bpp mode or not - either 5551
or 888. PL111 augments this with a 444 and 565 modes.
Some implementations provide an external MUX on the PL110 output to
reassign the bits to achieve 565 mode.
Provide a system of capability flags to allow the CLCD driver to work
out what is supported by each panel and board, and therefore which
display formats are permitted.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-versatile')
0 files changed, 0 insertions, 0 deletions