diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-23 17:49:46 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-26 18:09:03 +0300 |
| commit | 53bdebf7fec8f5ce10599776a4bc60ffdc25800b (patch) | |
| tree | fb692c59a62ecca6b1de8af0e244300debc9893e /drivers/gpu/drm/drm_mipi_dbi.c | |
| parent | be9f2b0348591acb1a019ecdbc8706e94aa5aa15 (diff) | |
| download | linux-53bdebf7fec8f5ce10599776a4bc60ffdc25800b.tar.xz | |
drm/mipi-dbi: Move drm_mode_config_init into mipi library
7/7 drivers agree that's the right choice, let's do this.
This avoids duplicating the same old error checking code over all 7
drivers, which is the motivation here.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Tested-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: David Lechner <david@lechnology.com>
Cc: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-48-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_mipi_dbi.c')
| -rw-r--r-- | drivers/gpu/drm/drm_mipi_dbi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c index 44de8502a472..bef93191882c 100644 --- a/drivers/gpu/drm/drm_mipi_dbi.c +++ b/drivers/gpu/drm/drm_mipi_dbi.c @@ -511,6 +511,10 @@ int mipi_dbi_dev_init_with_formats(struct mipi_dbi_dev *dbidev, if (!dbidev->dbi.command) return -EINVAL; + ret = drm_mode_config_init(drm); + if (ret) + return ret; + dbidev->tx_buf = devm_kmalloc(drm->dev, tx_buf_size, GFP_KERNEL); if (!dbidev->tx_buf) return -ENOMEM; |