diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-05-27 20:59:24 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-05-30 17:02:26 +0300 |
| commit | 580d8ed522e0ebbdc83963dc20bc17dbcd283e58 (patch) | |
| tree | 7307ed9c7c5a6b198be0cbda34187e20916811fa /drivers/gpu/drm/i915/intel_dvo.c | |
| parent | 38573dc1c316620beb0c27c2517f9b5c2c4ecdd4 (diff) | |
| download | linux-580d8ed522e0ebbdc83963dc20bc17dbcd283e58.tar.xz | |
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 <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1464371966-15190-7-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dvo.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index 286baec979c8..a456f2eb68b6 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) { |