[PATCH v2 10/11] drm/tinydrm/mipi-dbi: Add mipi_dbi_init_with_formats()

[David Lechner]

On 7/19/19 10:59 AM, Noralf Trønnes wrote:
> The MIPI DBI standard support more pixel formats than what this helper
> supports. Add an init function that lets the driver use different
> format(s). This avoids open coding mipi_dbi_init() in st7586.
> 
> st7586 sets preferred_depth but this is not necessary since it only
> supports one format.
> 
> v2: Forgot to remove the mipi->rotation assignment in st7586,
>      mipi_dbi_init_with_formats() handles it.
> 
> Cc: David Lechner <david at lechnology.com>
> Acked-by: David Lechner <david at lechnology.com>
> Signed-off-by: Noralf Trønnes <noralf at tronnes.org>
> ---
>   drivers/gpu/drm/tinydrm/mipi-dbi.c | 91 +++++++++++++++++++++---------
>   drivers/gpu/drm/tinydrm/st7586.c   | 33 ++---------
>   include/drm/tinydrm/mipi-dbi.h     |  5 ++
>   3 files changed, 74 insertions(+), 55 deletions(-)
> 

Tested whole series on st7586. Seems to be still working.

Just putting Tested-by here since this patch is the only
one that changed st7586 significantly.

Tested-by: David Lechner <david at lechnology.com>