drm: atmel-hlcdc: add driver ops to differentiate HLCDC and XLCDC IP

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Add LCD IP specific ops in driver data to differentiate
HLCDC and XLCDC code within the atmel-hlcdc driver files.
XLCDC in SAM9X7 has different sets of registers and additional
configuration bits when compared to previous HLCDC IP. Read/write
operation on the controller register and functionality is now
separated using the LCD IP specific ops.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240424053351.589830-2-manikandan.m@microchip.com

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Manikandan Muralidharan 2024-04-24 11:03:44 +05:30 • committed by Sam Ravnborg

parent 0c02cebc7f

commit aa71584b32

3 changed files with 172 additions and 83 deletions

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5

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c

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83

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h

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189

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c

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