Displaying 5 results from an estimated 5 matches for "drm_dev_debug".
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drm_dev_dbg
2019 Jul 04
2
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
Hi
Am 03.07.19 um 21:27 schrieb Noralf Tr?nnes:
>
>
> Den 03.07.2019 10.32, skrev Thomas Zimmermann:
>> DRM client buffers are permanently mapped throughout their lifetime. This
>> prevents us from using generic framebuffer emulation for devices with
>> small dedicated video memory, such as ast or mgag200. With fb buffers
>> permanently mapped, such devices
2019 Jul 04
2
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
Hi
Am 03.07.19 um 21:27 schrieb Noralf Tr?nnes:
>
>
> Den 03.07.2019 10.32, skrev Thomas Zimmermann:
>> DRM client buffers are permanently mapped throughout their lifetime. This
>> prevents us from using generic framebuffer emulation for devices with
>> small dedicated video memory, such as ast or mgag200. With fb buffers
>> permanently mapped, such devices
2019 Jul 04
0
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
...et;
+ }
+
+ if (!preferred_bpp)
+ preferred_bpp = dev->mode_config.preferred_depth;
+ if (!preferred_bpp)
+ preferred_bpp = 32;
+ fb_helper->preferred_bpp = preferred_bpp;
+
+ fb_helper->use_shadow = use_shadow;
+
+ ret = drm_fbdev_client_hotplug(&fb_helper->client);
+ if (ret)
+ DRM_DEV_DEBUG(dev->dev, "client hotplug ret=%d\n", ret);
+
+ drm_client_register(&fb_helper->client);
+
+ return 0;
+}
+
/**
* drm_fbdev_generic_setup() - Setup generic fbdev emulation
* @dev: DRM device
@@ -2338,38 +2377,13 @@ static const struct drm_client_funcs
drm_fbdev_client_funcs...
2019 Jul 04
2
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
...bpp = dev->mode_config.preferred_depth;
> + if (!preferred_bpp)
> + preferred_bpp = 32;
> + fb_helper->preferred_bpp = preferred_bpp;
> +
> + fb_helper->use_shadow = use_shadow;
> +
> + ret = drm_fbdev_client_hotplug(&fb_helper->client);
> + if (ret)
> + DRM_DEV_DEBUG(dev->dev, "client hotplug ret=%d\n", ret);
> +
> + drm_client_register(&fb_helper->client);
> +
> + return 0;
> +}
> +
> /**
> * drm_fbdev_generic_setup() - Setup generic fbdev emulation
> * @dev: DRM device
> @@ -2338,38 +2377,13 @@ static con...
2019 Jul 04
2
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
...bpp = dev->mode_config.preferred_depth;
> + if (!preferred_bpp)
> + preferred_bpp = 32;
> + fb_helper->preferred_bpp = preferred_bpp;
> +
> + fb_helper->use_shadow = use_shadow;
> +
> + ret = drm_fbdev_client_hotplug(&fb_helper->client);
> + if (ret)
> + DRM_DEV_DEBUG(dev->dev, "client hotplug ret=%d\n", ret);
> +
> + drm_client_register(&fb_helper->client);
> +
> + return 0;
> +}
> +
> /**
> * drm_fbdev_generic_setup() - Setup generic fbdev emulation
> * @dev: DRM device
> @@ -2338,38 +2377,13 @@ static con...