On 2/20/20 9:21 AM, Enric Balletbo i Serra wrote:

From: Matthias Brugger <mbrugger@suse.com>

The mmsys memory space is shared between the drm and the
clk driver. Use regmap to access it.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: CK Hu <redacted>
Signed-off-by: Enric Balletbo i Serra <redacted>
---

Changes in v8: None
Changes in v7:
- Add R-by from CK

 drivers/gpu/drm/mediatek/mtk_drm_crtc.c |  4 +-
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c  | 50 +++++++++++--------------
 drivers/gpu/drm/mediatek/mtk_drm_ddp.h  |  4 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c  | 13 ++-----
 drivers/gpu/drm/mediatek/mtk_drm_drv.h  |  2 +-
 5 files changed, 30 insertions(+), 43 deletions(-)

Hi. Just a quick question:

Do you need to select REGMAP or one of its derivatives to make sure
that the proper interfaces are available for this driver?

thanks.
-- 
~Randy


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