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Commit 26cf595a authored by Stephen Boyd's avatar Stephen Boyd Committed by Greg Kroah-Hartman
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drm/bridge: ti-sn65dsi86: Set max register for regmap 



[ Upstream commit 0b665d4af35837f0a0ae63135b84a3c187c1db3b ]

Set the maximum register to 0xff so we can dump the registers for this
device in debugfs.

Fixes: a095f15c ("drm/bridge: add support for sn65dsi86 bridge driver")
Cc: Rob Clark <robdclark@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarStephen Boyd <swboyd@chromium.org>
Reviewed-by: default avatarRobert Foss <robert.foss@linaro.org>
Signed-off-by: default avatarRobert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211215002529.382383-1-swboyd@chromium.org


Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent a6d40845

drivers/gpu/drm/bridge/ti-sn65dsi86.c

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ static const struct regmap_config ti_sn_bridge_regmap_config = { 
	.val_bits = 8,

	.volatile_table = &ti_sn_bridge_volatile_table,

	.cache_type = REGCACHE_NONE,

	.max_register = 0xFF,

};



static void ti_sn_bridge_write_u16(struct ti_sn_bridge *pdata,