Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Frieder, Thanks for sharing the details. On Mon, Jun 28, 2021 at 1:49 PM Frieder Schrempf wrote: > > Hi Jagan, > > On 24.06.21 10:30, Krzysztof Kozlowski wrote: > > On 24/06/2021 04:48, Fabio Estevam wrote: > >> Hi Jagan/Laurent, > >> > >> On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart >

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Jagan, On 24.06.21 10:30, Krzysztof Kozlowski wrote: > On 24/06/2021 04:48, Fabio Estevam wrote: >> Hi Jagan/Laurent, >> >> On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart >> wrote: >> >>> Looking at the register set, it seems to match the Exynos 5433, >>> supported by

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

On 25/06/2021 12:08, Jagan Teki wrote: > Hi Krzysztof, > > On Fri, Jun 25, 2021 at 2:51 PM Krzysztof Kozlowski > wrote: >> >> On Thu, 24 Jun 2021 at 14:19, Laurent Pinchart >> wrote: >>> >>> Hi Jagan, >>> >>> On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: On Thu, Jun 24, 2021

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Krzysztof, On Fri, Jun 25, 2021 at 2:51 PM Krzysztof Kozlowski wrote: > > On Thu, 24 Jun 2021 at 14:19, Laurent Pinchart > wrote: > > > > Hi Jagan, > > > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: > > > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > > > On Wed,

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

On Thu, 24 Jun 2021 at 14:19, Laurent Pinchart wrote: > > Hi Jagan, > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: > > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart wrote: > > > > > > > Looking at the register set, it

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

On Thu, Jun 24, 2021 at 6:17 PM Laurent Pinchart wrote: > > On Thu, Jun 24, 2021 at 06:02:36PM +0530, Jagan Teki wrote: > > Hi Laurent, > > > > On Thu, Jun 24, 2021 at 5:48 PM Laurent Pinchart > > wrote: > > > > > > Hi Jagan, > > > > > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

On Thu, Jun 24, 2021 at 06:02:36PM +0530, Jagan Teki wrote: > Hi Laurent, > > On Thu, Jun 24, 2021 at 5:48 PM Laurent Pinchart > wrote: > > > > Hi Jagan, > > > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: > > > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > > > On Wed,

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Jagan, On Thu, Jun 24, 2021 at 9:32 AM Jagan Teki wrote: > > I had a brief look at the exynos driver, and I think it should be turned > > into a DRM bridge as part of this rework to be used with the i.MX8MM. > > > > Is there someone from Samsung who could assist, at least to test the > >

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Laurent, On Thu, Jun 24, 2021 at 5:48 PM Laurent Pinchart wrote: > > Hi Jagan, > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: > > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart wrote: > > > > > > > Looking at the

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Jagan, On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote: > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart wrote: > > > > > Looking at the register set, it seems to match the Exynos 5433, > > > supported by

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Fabio, On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote: > > Hi Jagan/Laurent, > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart > wrote: > > > Looking at the register set, it seems to match the Exynos 5433, > > supported by drivers/gpu/drm/exynos/exynos_drm_dsi.c. Can we leverage > >

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Laurent, On Thu, Jun 24, 2021 at 3:53 AM Laurent Pinchart wrote: > > Hi Jagan, > > Thank you for the patch. > > On Mon, Jun 21, 2021 at 12:54:17PM +0530, Jagan Teki wrote: > > Samsung SEC MIPI DSIM Bridge controller is MIPI DSI bridge > > available in NXP's i.MX8M Mini and Nano Processors. >

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

On 24/06/2021 04:48, Fabio Estevam wrote: > Hi Jagan/Laurent, > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart > wrote: > >> Looking at the register set, it seems to match the Exynos 5433, >> supported by drivers/gpu/drm/exynos/exynos_drm_dsi.c. Can we leverage >> that driver instead of

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Jagan/Laurent, On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart wrote: > Looking at the register set, it seems to match the Exynos 5433, > supported by drivers/gpu/drm/exynos/exynos_drm_dsi.c. Can we leverage > that driver instead of adding a new one for the same IP core ? Yes. there was an

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Hi Jagan, Thank you for the patch. On Mon, Jun 21, 2021 at 12:54:17PM +0530, Jagan Teki wrote: > Samsung SEC MIPI DSIM Bridge controller is MIPI DSI bridge > available in NXP's i.MX8M Mini and Nano Processors. > > Add bridge driver for it. > > Cc: Andrzej Hajda > Cc: Neil Armstrong > Cc:

[RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

Samsung SEC MIPI DSIM Bridge controller is MIPI DSI bridge available in NXP's i.MX8M Mini and Nano Processors. Add bridge driver for it. Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Robert Foss Cc: Laurent Pinchart Signed-off-by: Jagan Teki --- drivers/gpu/drm/bridge/Kconfig| 15 +