drm/i915: Ditch INTELFB_CONN_LIMIT
And the gratious overallocation of crtcs. Seems to go back to the ums days of yonder ... We also still need it to make the fbdev emulation happy, but I don't think there's really a need. Especially since the current fbdev emulation doesn't actually support cloning. v2: Use sizeof(*pointer) pattern (Jani). Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -9591,7 +9591,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
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struct intel_crtc *intel_crtc;
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int i;
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intel_crtc = kzalloc(sizeof(struct intel_crtc) + (INTELFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
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intel_crtc = kzalloc(sizeof(*intel_crtc), GFP_KERNEL);
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if (intel_crtc == NULL)
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return;
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@ -77,7 +77,6 @@
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/* the i915, i945 have a single sDVO i2c bus - which is different */
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#define MAX_OUTPUTS 6
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/* maximum connectors per crtcs in the mode set */
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#define INTELFB_CONN_LIMIT 4
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#define INTEL_I2C_BUS_DVO 1
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#define INTEL_I2C_BUS_SDVO 2
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@ -225,7 +225,7 @@ int intel_fbdev_init(struct drm_device *dev)
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ret = drm_fb_helper_init(dev, &ifbdev->helper,
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INTEL_INFO(dev)->num_pipes,
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INTELFB_CONN_LIMIT);
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4);
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if (ret) {
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kfree(ifbdev);
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return ret;
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