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From: Thomas Zimmermann <tzimmermann@suse.de>
To: kraxel@redhat.com, daniel@ffwll.ch, airlied@gmail.com,
	mripard@kernel.org, maarten.lankhorst@linux.intel.com
Cc: dri-devel@lists.freedesktop.org, virtualization@lists.linux.dev,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 01/10] drm/bochs: Remove manual format test from fb_create
Date: Fri, 23 Aug 2024 14:28:44 +0200	[thread overview]
Message-ID: <20240823124422.286989-2-tzimmermann@suse.de> (raw)
In-Reply-To: <20240823124422.286989-1-tzimmermann@suse.de>

An updated implementation of drm_gem_fb_create() already tests the
driver's planes for supported formats. [1] No need to duplicate this
test in bochs.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://elixir.bootlin.com/linux/v6.9/source/drivers/gpu/drm/drm_gem_framebuffer_helper.c#L169 # 1
---
 drivers/gpu/drm/tiny/bochs.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/tiny/bochs.c b/drivers/gpu/drm/tiny/bochs.c
index 31fc5d839e10..47a45a14306c 100644
--- a/drivers/gpu/drm/tiny/bochs.c
+++ b/drivers/gpu/drm/tiny/bochs.c
@@ -511,19 +511,8 @@ static void bochs_connector_init(struct drm_device *dev)
 	}
 }
 
-static struct drm_framebuffer *
-bochs_gem_fb_create(struct drm_device *dev, struct drm_file *file,
-		    const struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888 &&
-	    mode_cmd->pixel_format != DRM_FORMAT_BGRX8888)
-		return ERR_PTR(-EINVAL);
-
-	return drm_gem_fb_create(dev, file, mode_cmd);
-}
-
 static const struct drm_mode_config_funcs bochs_mode_funcs = {
-	.fb_create = bochs_gem_fb_create,
+	.fb_create = drm_gem_fb_create,
 	.mode_valid = drm_vram_helper_mode_valid,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
-- 
2.46.0


  reply	other threads:[~2024-08-23 12:44 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-23 12:28 [PATCH 00/10] rm/bochs: Modernize driver Thomas Zimmermann
2024-08-23 12:28 ` Thomas Zimmermann [this message]
2024-08-23 12:28 ` [PATCH 02/10] drm/bochs: Use helpers for struct drm_edid Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 03/10] drm/bochs: Do managed resource cleanup Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 04/10] drm/bochs: Pass bochs device to various functions Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 05/10] drm/bochs: Upcast with to_bochs_device() Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 06/10] drm/bochs: Allocate DRM device in struct bochs_device Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 07/10] drm/bochs: Use regular atomic helpers Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 08/10] drm/bochs: Use GEM SHMEM helpers for memory management Thomas Zimmermann
2024-08-23 12:28 ` [PATCH 09/10] drm/bochs: Validate display modes against available video memory Thomas Zimmermann
2024-08-29 20:37   ` kernel test robot
2024-08-23 12:28 ` [PATCH 10/10] drm/gem-vram: Remove support for simple display pipelines Thomas Zimmermann
2024-08-23 14:34 ` [PATCH 00/10] rm/bochs: Modernize driver Gerd Hoffmann
2024-08-23 15:00   ` Thomas Zimmermann
2024-08-26  7:32     ` Gerd Hoffmann
2024-08-26  8:08       ` Thomas Zimmermann

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