From: Ville Syrjälä Date: Fri, 27 May 2016 17:59:24 +0000 (+0300) Subject: drm/i915: Give encoders useful names X-Git-Tag: v4.14-rc1~2738^2~41^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=580d8ed522e0ebbdc83963dc20bc17dbcd283e58;p=platform%2Fkernel%2Flinux-rpi.git drm/i915: Give encoders useful names Rather than let the core generate usless encoder names, let's pass in something that actually identifies the piece of hardware we're dealing with. v2: Use 'DSI %c' instead of 'MIPI %c' for DSI encoders (Jani) v3: Use port_name() in DSI code since we have it Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1464371966-15190-7-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson --- diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 3fbb6fc..6229681 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -839,7 +839,7 @@ void intel_crt_init(struct drm_device *dev) &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA); drm_encoder_init(dev, &crt->base.base, &intel_crt_enc_funcs, - DRM_MODE_ENCODER_DAC, NULL); + DRM_MODE_ENCODER_DAC, "CRT"); intel_connector_attach_encoder(intel_connector, &crt->base); diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index c454744..022b41d 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -2347,7 +2347,7 @@ void intel_ddi_init(struct drm_device *dev, enum port port) encoder = &intel_encoder->base; drm_encoder_init(dev, encoder, &intel_ddi_funcs, - DRM_MODE_ENCODER_TMDS, NULL); + DRM_MODE_ENCODER_TMDS, "DDI %c", port_name(port)); intel_encoder->compute_config = intel_ddi_compute_config; intel_encoder->enable = intel_enable_ddi; diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index aa9c59e..096acbf0 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -5590,7 +5590,7 @@ intel_dp_init(struct drm_device *dev, encoder = &intel_encoder->base; if (drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs, - DRM_MODE_ENCODER_TMDS, NULL)) + DRM_MODE_ENCODER_TMDS, "DP %c", port_name(port))) goto err_encoder_init; intel_encoder->compute_config = intel_dp_compute_config; diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 7a34090..f62ca9a 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -534,7 +534,7 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum intel_mst->primary = intel_dig_port; drm_encoder_init(dev, &intel_encoder->base, &intel_dp_mst_enc_funcs, - DRM_MODE_ENCODER_DPMST, NULL); + DRM_MODE_ENCODER_DPMST, "DP-MST %c", pipe_name(pipe)); intel_encoder->type = INTEL_OUTPUT_DP_MST; intel_encoder->crtc_mask = 0x7; diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 4009618..cbe2537 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -1450,7 +1450,7 @@ void intel_dsi_init(struct drm_device *dev) connector = &intel_connector->base; drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI, - NULL); + "DSI %c", port_name(port)); intel_encoder->compute_config = intel_dsi_compute_config; intel_encoder->pre_enable = intel_dsi_pre_enable; diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index 286baec..a456f2e 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c @@ -406,6 +406,18 @@ intel_dvo_get_current_mode(struct drm_connector *connector) return mode; } +static char intel_dvo_port_name(i915_reg_t dvo_reg) +{ + if (i915_mmio_reg_equal(dvo_reg, DVOA)) + return 'A'; + else if (i915_mmio_reg_equal(dvo_reg, DVOB)) + return 'B'; + else if (i915_mmio_reg_equal(dvo_reg, DVOC)) + return 'C'; + else + return '?'; +} + void intel_dvo_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -428,8 +440,6 @@ void intel_dvo_init(struct drm_device *dev) intel_dvo->attached_connector = intel_connector; intel_encoder = &intel_dvo->base; - drm_encoder_init(dev, &intel_encoder->base, - &intel_dvo_enc_funcs, encoder_type, NULL); intel_encoder->disable = intel_disable_dvo; intel_encoder->enable = intel_enable_dvo; @@ -496,6 +506,10 @@ void intel_dvo_init(struct drm_device *dev) if (!dvoinit) continue; + drm_encoder_init(dev, &intel_encoder->base, + &intel_dvo_enc_funcs, encoder_type, + "DVO %c", intel_dvo_port_name(dvo->dvo_reg)); + intel_encoder->type = INTEL_OUTPUT_DVO; intel_encoder->crtc_mask = (1 << 0) | (1 << 1); switch (dvo->type) { diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 6b52c6a..eb455ea 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1945,7 +1945,7 @@ void intel_hdmi_init(struct drm_device *dev, intel_encoder = &intel_dig_port->base; drm_encoder_init(dev, &intel_encoder->base, &intel_hdmi_enc_funcs, - DRM_MODE_ENCODER_TMDS, NULL); + DRM_MODE_ENCODER_TMDS, "HDMI %c", port_name(port)); intel_encoder->compute_config = intel_hdmi_compute_config; if (HAS_PCH_SPLIT(dev)) { diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index d65fd94..56eb3bd 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -978,7 +978,7 @@ void intel_lvds_init(struct drm_device *dev) DRM_MODE_CONNECTOR_LVDS); drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs, - DRM_MODE_ENCODER_LVDS, NULL); + DRM_MODE_ENCODER_LVDS, "LVDS"); intel_encoder->enable = intel_enable_lvds; intel_encoder->pre_enable = intel_pre_enable_lvds; diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 2128fae..1a71456 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2981,7 +2981,7 @@ bool intel_sdvo_init(struct drm_device *dev, intel_encoder = &intel_sdvo->base; intel_encoder->type = INTEL_OUTPUT_SDVO; drm_encoder_init(dev, &intel_encoder->base, &intel_sdvo_enc_funcs, 0, - NULL); + "SDVO %c", port_name(port)); /* Read the regs to test if we can talk to the device */ for (i = 0; i < 0x40; i++) { diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 223129d..1f3a0e1 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1591,7 +1591,7 @@ intel_tv_init(struct drm_device *dev) DRM_MODE_CONNECTOR_SVIDEO); drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs, - DRM_MODE_ENCODER_TVDAC, NULL); + DRM_MODE_ENCODER_TVDAC, "TV"); intel_encoder->compute_config = intel_tv_compute_config; intel_encoder->get_config = intel_tv_get_config;