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drm/client: Convert drm_client_buffer_addfb() to drm_mode_addfb2()

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Currently drm_client_buffer_addfb() uses the legacy drm_mode_addfb(),
which uses bpp and depth to guess the wanted buffer format.
However, drm_client_buffer_addfb() already knows the exact buffer
format, so there is no need to convert back and forth between buffer
format and bpp/depth, and the function can just call drm_mode_addfb2()
directly instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4b84adfc686288714e69d0442d22f1259ff74903.1697379891.git.geert@linux-m68k.org
This commit is contained in:
Geert Uytterhoeven 2023-10-15 16:27:04 +02:00 committed by Hamza Mahfooz
parent f70a669175
commit 6ae2ff23aa
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GPG key ID: 3D6797D6EE6FCAE2
1 changed files with 5 additions and 8 deletions
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13
drivers/gpu/drm/drm_client.c
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@ -395,19 +395,16 @@ static int drm_client_buffer_addfb(struct drm_client_buffer *buffer,
u32 handle)
{
struct drm_client_dev *client = buffer->client;
struct drm_mode_fb_cmd fb_req = { };
const struct drm_format_info *info;
struct drm_mode_fb_cmd2 fb_req = { };
int ret;
info = drm_format_info(format);
fb_req.bpp = drm_format_info_bpp(info, 0);
fb_req.depth = info->depth;
fb_req.width = width;
fb_req.height = height;
fb_req.handle = handle;
fb_req.pitch = buffer->pitch;
fb_req.pixel_format = format;
fb_req.handles[0] = handle;
fb_req.pitches[0] = buffer->pitch;
ret = drm_mode_addfb(client->dev, &fb_req, client->file);
ret = drm_mode_addfb2(client->dev, &fb_req, client->file);
if (ret)
return ret;