From: Jani Nikula Date: Thu, 26 Mar 2015 22:20:19 +0000 (+0200) Subject: drm/i915: rename GMBUS_PORT_* macros as GMBUS_PIN_* X-Git-Tag: firefly_0821_release~176^2~1470^2~58^2~154 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=988c70156ce1ae146e4105a3d21ec16c5894162b;p=firefly-linux-kernel-4.4.55.git drm/i915: rename GMBUS_PORT_* macros as GMBUS_PIN_* The specs refer to pin pairs. Start moving towards using pin rather than port all around to avoid confusion. No functional changes. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 83cda2786e55..dca3a4d32a11 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3067,7 +3067,7 @@ extern int intel_setup_gmbus(struct drm_device *dev); extern void intel_teardown_gmbus(struct drm_device *dev); static inline bool intel_gmbus_is_port_valid(unsigned port) { - return (port >= GMBUS_PORT_SSC && port <= GMBUS_PORT_DPD); + return (port >= GMBUS_PIN_SSC && port <= GMBUS_PIN_DPD); } extern struct i2c_adapter *intel_gmbus_get_adapter( diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index b522eb6e59a4..b6113c9a803b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1788,16 +1788,16 @@ enum skl_disp_power_wells { #define GMBUS_RATE_400KHZ (2<<8) /* reserved on Pineview */ #define GMBUS_RATE_1MHZ (3<<8) /* reserved on Pineview */ #define GMBUS_HOLD_EXT (1<<7) /* 300ns hold time, rsvd on Pineview */ -#define GMBUS_PORT_DISABLED 0 -#define GMBUS_PORT_SSC 1 -#define GMBUS_PORT_VGADDC 2 -#define GMBUS_PORT_PANEL 3 -#define GMBUS_PORT_DPD_CHV 3 /* HDMID_CHV */ -#define GMBUS_PORT_DPC 4 /* HDMIC */ -#define GMBUS_PORT_DPB 5 /* SDVO, HDMIB */ -#define GMBUS_PORT_DPD 6 /* HDMID */ -#define GMBUS_PORT_RESERVED 7 /* 7 reserved */ -#define GMBUS_NUM_PORTS (GMBUS_PORT_DPD - GMBUS_PORT_SSC + 1) +#define GMBUS_PIN_DISABLED 0 +#define GMBUS_PIN_SSC 1 +#define GMBUS_PIN_VGADDC 2 +#define GMBUS_PIN_PANEL 3 +#define GMBUS_PIN_DPD_CHV 3 /* HDMID_CHV */ +#define GMBUS_PIN_DPC 4 /* HDMIC */ +#define GMBUS_PIN_DPB 5 /* SDVO, HDMIB */ +#define GMBUS_PIN_DPD 6 /* HDMID */ +#define GMBUS_PIN_RESERVED 7 /* 7 reserved */ +#define GMBUS_NUM_PORTS (GMBUS_PIN_DPD - GMBUS_PIN_SSC + 1) #define GMBUS1 0x5104 /* command/status */ #define GMBUS_SW_CLR_INT (1<<31) #define GMBUS_SW_RDY (1<<30) diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index c684085cb56a..40c8375a4477 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -1133,7 +1133,7 @@ init_vbt_defaults(struct drm_i915_private *dev_priv) struct drm_device *dev = dev_priv->dev; enum port port; - dev_priv->vbt.crt_ddc_pin = GMBUS_PORT_VGADDC; + dev_priv->vbt.crt_ddc_pin = GMBUS_PIN_VGADDC; /* Default to having backlight */ dev_priv->vbt.backlight.present = true; diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 6095a998bdac..fa5699c8452b 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -747,7 +747,7 @@ static int intel_crt_get_modes(struct drm_connector *connector) goto out; /* Try to probe digital port for output in DVI-I -> VGA mode. */ - i2c = intel_gmbus_get_adapter(dev_priv, GMBUS_PORT_DPB); + i2c = intel_gmbus_get_adapter(dev_priv, GMBUS_PIN_DPB); ret = intel_crt_ddc_get_modes(connector, i2c); out: diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index f2ed122615ae..447cdc76c960 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c @@ -80,7 +80,7 @@ static const struct intel_dvo_device intel_dvo_devices[] = { .name = "ch7017", .dvo_reg = DVOC, .slave_addr = 0x75, - .gpio = GMBUS_PORT_DPB, + .gpio = GMBUS_PIN_DPB, .dev_ops = &ch7017_ops, }, { @@ -364,7 +364,7 @@ static int intel_dvo_get_modes(struct drm_connector *connector) * that's not the case. */ intel_ddc_get_modes(connector, - intel_gmbus_get_adapter(dev_priv, GMBUS_PORT_DPC)); + intel_gmbus_get_adapter(dev_priv, GMBUS_PIN_DPC)); if (!list_empty(&connector->probed_modes)) return 1; @@ -505,9 +505,9 @@ void intel_dvo_init(struct drm_device *dev) if (intel_gmbus_is_port_valid(dvo->gpio)) gpio = dvo->gpio; else if (dvo->type == INTEL_DVO_CHIP_LVDS) - gpio = GMBUS_PORT_SSC; + gpio = GMBUS_PIN_SSC; else - gpio = GMBUS_PORT_DPB; + gpio = GMBUS_PIN_DPB; /* Set up the I2C bus necessary for the chip we're probing. * It appears that everything is on GPIOE except for panels diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index cacbafdad3ab..26222e6c1ff3 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1681,18 +1681,18 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, switch (port) { case PORT_B: - intel_hdmi->ddc_bus = GMBUS_PORT_DPB; + intel_hdmi->ddc_bus = GMBUS_PIN_DPB; intel_encoder->hpd_pin = HPD_PORT_B; break; case PORT_C: - intel_hdmi->ddc_bus = GMBUS_PORT_DPC; + intel_hdmi->ddc_bus = GMBUS_PIN_DPC; intel_encoder->hpd_pin = HPD_PORT_C; break; case PORT_D: if (IS_CHERRYVIEW(dev)) - intel_hdmi->ddc_bus = GMBUS_PORT_DPD_CHV; + intel_hdmi->ddc_bus = GMBUS_PIN_DPD_CHV; else - intel_hdmi->ddc_bus = GMBUS_PORT_DPD; + intel_hdmi->ddc_bus = GMBUS_PIN_DPD; intel_encoder->hpd_pin = HPD_PORT_D; break; case PORT_A: diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 06d2da336f7c..875916152645 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -921,7 +921,7 @@ void intel_lvds_init(struct drm_device *dev) if (dmi_check_system(intel_no_lvds)) return; - pin = GMBUS_PORT_PANEL; + pin = GMBUS_PIN_PANEL; if (!lvds_is_present_in_vbt(dev, &pin)) { DRM_DEBUG_KMS("LVDS is not present in VBT\n"); return; diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index f5b7e1e7c5e0..3e0e9b0e3503 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2294,7 +2294,7 @@ intel_sdvo_select_i2c_bus(struct drm_i915_private *dev_priv, if (mapping->initialized && intel_gmbus_is_port_valid(mapping->i2c_pin)) pin = mapping->i2c_pin; else - pin = GMBUS_PORT_DPB; + pin = GMBUS_PIN_DPB; sdvo->i2c = intel_gmbus_get_adapter(dev_priv, pin);