From d84b1945ca02a0cead2d43df0a814854e4a334f4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 30 Jun 2023 18:58:45 +0300 Subject: [PATCH] drm/i915/bios: Extract intel_bios_encoder_port() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We'll have a few places where we need to do the full (incl. ICL+ DSI) DVO port->port conversion, so extract the code for that into a helper. Suggested-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20230630155846.29931-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_bios.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index ae83788..c96bbbe 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2374,6 +2374,19 @@ dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port) } } +static enum port intel_bios_encoder_port(const struct intel_bios_encoder_data *devdata) +{ + struct drm_i915_private *i915 = devdata->i915; + const struct child_device_config *child = &devdata->child; + enum port port; + + port = dvo_port_to_port(i915, child->dvo_port); + if (port == PORT_NONE && DISPLAY_VER(i915) >= 11) + port = dsi_dvo_port_to_port(i915, child->dvo_port); + + return port; +} + static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate) { switch (vbt_max_link_rate) { @@ -2613,12 +2626,9 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata, static void parse_ddi_port(struct intel_bios_encoder_data *devdata) { struct drm_i915_private *i915 = devdata->i915; - const struct child_device_config *child = &devdata->child; enum port port; - port = dvo_port_to_port(i915, child->dvo_port); - if (port == PORT_NONE && DISPLAY_VER(i915) >= 11) - port = dsi_dvo_port_to_port(i915, child->dvo_port); + port = intel_bios_encoder_port(devdata); if (port == PORT_NONE) return; -- 2.7.4