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Commit 29bbdcb0 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915: skip the i2c element in the generic VBT DSI driver 



Don't choke on unknown elements when we do know how to skip them.

Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452518948-16469-1-git-send-email-jani.nikula@intel.com
parent e534f7a2

drivers/gpu/drm/i915/intel_dsi_panel_vbt.c

+6 −0
Original line number Diff line number Diff line
@@ -229,12 +229,18 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data) 
	return data;

}



static const u8 *mipi_exec_i2c_skip(struct intel_dsi *intel_dsi, const u8 *data)

{

	return data + *(data + 6) + 7;

}



typedef const u8 * (*fn_mipi_elem_exec)(struct intel_dsi *intel_dsi,

					const u8 *data);

static const fn_mipi_elem_exec exec_elem[] = {

	[MIPI_SEQ_ELEM_SEND_PKT] = mipi_exec_send_packet,

	[MIPI_SEQ_ELEM_DELAY] = mipi_exec_delay,

	[MIPI_SEQ_ELEM_GPIO] = mipi_exec_gpio,

	[MIPI_SEQ_ELEM_I2C] = mipi_exec_i2c_skip,

};



/*