From 29bbdcb0e3a1602cf81f4afdf86fe127d3833b3f Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 11 Jan 2016 15:29:08 +0200 Subject: [PATCH] drm/i915: skip the i2c element in the generic VBT DSI driver MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Don't choke on unknown elements when we do know how to skip them. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1452518948-16469-1-git-send-email-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c index 9bd920809697..b98cec635676 100644 --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c @@ -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, }; /* -- 2.20.1