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drm/logicvc: Fix preferred fbdev cpp
Logicvc can have different values for the preferred color depth. Set the fbdev bpp value depending on the runtime value. v2: * remove unused color depth of 15 from switch (Javier) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20221123115348.2521-3-tzimmermann@suse.de
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1 changed files with 12 additions and 1 deletions
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@ -301,6 +301,7 @@ static int logicvc_drm_probe(struct platform_device *pdev)
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struct regmap *regmap = NULL;
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struct resource res;
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void __iomem *base;
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unsigned int preferred_bpp;
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int irq;
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int ret;
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@ -438,7 +439,17 @@ static int logicvc_drm_probe(struct platform_device *pdev)
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goto error_mode;
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}
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drm_fbdev_generic_setup(drm_dev, drm_dev->mode_config.preferred_depth);
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switch (drm_dev->mode_config.preferred_depth) {
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case 16:
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preferred_bpp = 16;
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break;
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case 24:
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case 32:
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default:
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preferred_bpp = 32;
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break;
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}
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drm_fbdev_generic_setup(drm_dev, preferred_bpp);
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return 0;
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