drm: bridge/dw_hdmi: clean up HDMI vs DVI mode handling

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The FSL kernel detects the HDMI vendor id, and uses this to set
hdmi->edid_cfg.hdmi_cap, which is then used to set mdvi appropriately,
rather than detecting whether we are outputting a CEA mode.  Update
the dw_hdmi code to use this logic, but lets eliminate the mdvi
variable, prefering the more verbose "hdmi->sink_is_hdmi" instead.

Use the generic drm_detect_hdmi_monitor() to detect a HDMI sink.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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This commit is contained in:

Russell King 2015-07-21 15:35:52 +01:00

parent 8add41900e

commit 05b1342f50

1 changed files with 12 additions and 14 deletions

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drivers/gpu/drm/bridge/dw_hdmi.c

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