Attachment 138886 Details for Bug 104425 – WIP patch fix

[patch] WIP patch fix

0001-wip.patch (text/plain), 1.53 KB, created by Jose Roberto de Souza on 2018-04-17 21:30:22 UTC

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Creator: Jose Roberto de Souza

Created: 2018-04-17 21:30:22 UTC

Size: 1.53 KB

patch

obsolete

>From 61dc7bc99055887614fdee54e04d07f8eee2f32e Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
>Date: Tue, 17 Apr 2018 14:10:47 -0700
>Subject: [PATCH] wip
>
>---
> drivers/gpu/drm/i915/intel_fbdev.c | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
>diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
>index 7d41d139341b..361402ab55dd 100644
>--- a/drivers/gpu/drm/i915/intel_fbdev.c
>+++ b/drivers/gpu/drm/i915/intel_fbdev.c
>@@ -696,6 +696,21 @@ int intel_fbdev_init(struct drm_device *dev)
> 	return 0;
> }
> 
>+static void intel_fbdev_create_fb_holder(struct intel_fbdev *ifbdev)
>+{
>+	struct drm_fb_helper_surface_size sizes;
>+
>+	sizes.fb_width = 800;
>+	sizes.fb_height = 600;
>+	sizes.surface_width = sizes.fb_width;
>+	sizes.surface_height = sizes.fb_height;
>+	sizes.surface_bpp = 32;
>+	sizes.surface_depth = 24;
>+
>+	if (intelfb_create(&ifbdev->helper, &sizes))
>+		DRM_ERROR("Unable to create framebufer holder");
>+}
>+
> static void intel_fbdev_initial_config(void *data, async_cookie_t cookie)
> {
> 	struct intel_fbdev *ifbdev = data;
>@@ -704,6 +719,11 @@ static void intel_fbdev_initial_config(void *data, async_cookie_t cookie)
> 	if (drm_fb_helper_initial_config(&ifbdev->helper,
> 					 ifbdev->preferred_bpp))
> 		intel_fbdev_unregister(to_i915(ifbdev->helper.dev));
>+
>+	mutex_lock(&ifbdev->helper.lock);
>+	if (!ifbdev->vma)
>+		intel_fbdev_create_fb_holder(ifbdev);
>+	mutex_unlock(&ifbdev->helper.lock);
> }
> 
> void intel_fbdev_initial_config_async(struct drm_device *dev)
>-- 
>2.17.0
>

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Attachments on bug 104425: 136464 | 136465 | 138886

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