drm: rcar-du: Replace EXT_CTRL_REGS feature flag with generation check

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The RCAR_DU_FEATURE_EXT_CTRL_REGS feature flag is missing for H1 only,
which is a first generation device, not a second generation device as
reported in the device information table. Fix the H1 generation and use
generation checks to replace the feature flag.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>

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This commit is contained in:

Laurent Pinchart 2018-11-24 19:57:17 +02:00

parent f41cb153e6

commit cef0d9cfe4

3 changed files with 6 additions and 19 deletions

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14

drivers/gpu/drm/rcar-du/rcar_du_drv.c

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7

drivers/gpu/drm/rcar-du/rcar_du_drv.h

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4

drivers/gpu/drm/rcar-du/rcar_du_group.c

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