From 327f8d8c336d2f7a037e26cdbd7f372d993a138f Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Thu, 10 Oct 2019 18:09:01 -0700 Subject: [PATCH] drm/i915: simplify setting of ddi_io_power_domain MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Instead of the ever growing switch, just compute the ddi io power domain based on the port number. Signed-off-by: Lucas De Marchi Reviewed-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20191011010907.103309-2-lucas.demarchi@intel.com --- drivers/gpu/drm/i915/display/intel_ddi.c | 43 ++---------------------- 1 file changed, 3 insertions(+), 40 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 46a7b2ca2782..9ba794cb9b4f 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4758,46 +4758,9 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) intel_encoder->update_complete = intel_ddi_update_complete; } - switch (port) { - case PORT_A: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_A_IO; - break; - case PORT_B: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_B_IO; - break; - case PORT_C: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_C_IO; - break; - case PORT_D: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_D_IO; - break; - case PORT_E: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_E_IO; - break; - case PORT_F: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_F_IO; - break; - case PORT_G: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_G_IO; - break; - case PORT_H: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_H_IO; - break; - case PORT_I: - intel_dig_port->ddi_io_power_domain = - POWER_DOMAIN_PORT_DDI_I_IO; - break; - default: - MISSING_CASE(port); - } + WARN_ON(port > PORT_I); + intel_dig_port->ddi_io_power_domain = POWER_DOMAIN_PORT_DDI_A_IO + + port - PORT_A; if (init_dp) { if (!intel_ddi_init_dp_connector(intel_dig_port)) -- 2.45.2