From: Jani Nikula Date: Mon, 11 Jan 2016 13:29:08 +0000 (+0200) Subject: drm/i915: skip the i2c element in the generic VBT DSI driver X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=29bbdcb0e3a1602cf81f4afdf86fe127d3833b3f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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: Ville Syrjälä Signed-off-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1452518948-16469-1-git-send-email-jani.nikula@intel.com --- 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, }; /*