Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-14 Thread Jagan Teki
On Wed, Dec 14, 2022 at 1:34 PM Marek Szyprowski wrote: > > On 14.12.2022 06:33, Jagan Teki wrote: > > On Tue, Dec 13, 2022 at 9:11 PM Marek Szyprowski > > wrote: > >> On 13.12.2022 16:15, Jagan Teki wrote: > >>> On Tue, Dec 13, 2022 at 8:24 PM Marek Szyprowski > >>> wrote: > On 13.12.2022

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-14 Thread Marek Szyprowski
On 14.12.2022 06:33, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 9:11 PM Marek Szyprowski > wrote: >> On 13.12.2022 16:15, Jagan Teki wrote: >>> On Tue, Dec 13, 2022 at 8:24 PM Marek Szyprowski >>> wrote: On 13.12.2022 15:18, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 7:31 PM Marek Szyp

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 9:11 PM Marek Szyprowski wrote: > > On 13.12.2022 16:15, Jagan Teki wrote: > > On Tue, Dec 13, 2022 at 8:24 PM Marek Szyprowski > > wrote: > >> On 13.12.2022 15:18, Jagan Teki wrote: > >>> On Tue, Dec 13, 2022 at 7:31 PM Marek Szyprowski > >>> wrote: > On 13.12.2022

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Szyprowski
On 13.12.2022 16:15, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 8:24 PM Marek Szyprowski > wrote: >> On 13.12.2022 15:18, Jagan Teki wrote: >>> On Tue, Dec 13, 2022 at 7:31 PM Marek Szyprowski >>> wrote: On 13.12.2022 13:20, Marek Szyprowski wrote: > On 13.12.2022 11:40, Jagan Teki wrot

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 8:24 PM Marek Szyprowski wrote: > > On 13.12.2022 15:18, Jagan Teki wrote: > > On Tue, Dec 13, 2022 at 7:31 PM Marek Szyprowski > > wrote: > >> On 13.12.2022 13:20, Marek Szyprowski wrote: > >>> On 13.12.2022 11:40, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 2:28 PM

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Szyprowski
On 13.12.2022 15:18, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 7:31 PM Marek Szyprowski > wrote: >> On 13.12.2022 13:20, Marek Szyprowski wrote: >>> On 13.12.2022 11:40, Jagan Teki wrote: On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski wrote: > On 12.12.2022 16:33, Jagan Teki wro

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 7:31 PM Marek Szyprowski wrote: > > On 13.12.2022 13:20, Marek Szyprowski wrote: > > On 13.12.2022 11:40, Jagan Teki wrote: > >> On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski > >> wrote: > >>> On 12.12.2022 16:33, Jagan Teki wrote: > >>> > >>> On Mon, Dec 12, 2022 at 8:

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Szyprowski
On 13.12.2022 13:20, Marek Szyprowski wrote: > On 13.12.2022 11:40, Jagan Teki wrote: >> On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski >> wrote: >>> On 12.12.2022 16:33, Jagan Teki wrote: >>> >>> On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski >>> wrote: >>> >>> On 12.12.2022 09:43, Marek Szy

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 5:50 PM Marek Szyprowski wrote: > > Hi, > > On 13.12.2022 11:40, Jagan Teki wrote: > > On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski > > wrote: > >> On 12.12.2022 16:33, Jagan Teki wrote: > >> > >> On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski > >> wrote: > >> > >>

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Vasut
On 12/13/22 14:26, Jagan Teki wrote: On Tue, Dec 13, 2022 at 6:51 PM Marek Vasut wrote: On 12/13/22 14:18, Jagan Teki wrote: On Tue, Dec 13, 2022 at 6:44 PM Marek Vasut wrote: On 12/13/22 11:53, Jagan Teki wrote: Hi Fabio, Hi, On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: Hi

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 6:51 PM Marek Vasut wrote: > > On 12/13/22 14:18, Jagan Teki wrote: > > On Tue, Dec 13, 2022 at 6:44 PM Marek Vasut wrote: > >> > >> On 12/13/22 11:53, Jagan Teki wrote: > >>> Hi Fabio, > >> > >> Hi, > >> > >>> On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: > >

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Vasut
On 12/13/22 14:18, Jagan Teki wrote: On Tue, Dec 13, 2022 at 6:44 PM Marek Vasut wrote: On 12/13/22 11:53, Jagan Teki wrote: Hi Fabio, Hi, On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: Hi Jagan, On Tue, Dec 13, 2022 at 7:40 AM Jagan Teki wrote: https://gitlab.com/openedev/ke

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
On Tue, Dec 13, 2022 at 6:44 PM Marek Vasut wrote: > > On 12/13/22 11:53, Jagan Teki wrote: > > Hi Fabio, > > Hi, > > > On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: > >> > >> Hi Jagan, > >> > >> On Tue, Dec 13, 2022 at 7:40 AM Jagan Teki > >> wrote: > >> > >>> https://gitlab.com/openede

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Vasut
On 12/13/22 11:53, Jagan Teki wrote: Hi Fabio, Hi, On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: Hi Jagan, On Tue, Dec 13, 2022 at 7:40 AM Jagan Teki wrote: https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v10 Please preserve the authorship of the patches. This one is

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Szyprowski
Hi, On 13.12.2022 11:40, Jagan Teki wrote: > On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski > wrote: >> On 12.12.2022 16:33, Jagan Teki wrote: >> >> On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski >> wrote: >> >> On 12.12.2022 09:43, Marek Szyprowski wrote: >> >> On 12.12.2022 09:32, Jagan Te

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
Hi Fabio, On Tue, Dec 13, 2022 at 4:17 PM Fabio Estevam wrote: > > Hi Jagan, > > On Tue, Dec 13, 2022 at 7:40 AM Jagan Teki wrote: > > > https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v10 > > Please preserve the authorship of the patches. > > This one is from Marek Vasut: > https://gitl

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Fabio Estevam
Hi Jagan, On Tue, Dec 13, 2022 at 7:40 AM Jagan Teki wrote: > https://gitlab.com/openedev/kernel/-/commits/imx8mm-dsi-v10 Please preserve the authorship of the patches. This one is from Marek Vasut: https://gitlab.com/openedev/kernel/-/commit/e244fa552402caebcf48cd6710fd387429f7f680 but in yo

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Jagan Teki
Hi Marek, On Tue, Dec 13, 2022 at 2:28 PM Marek Szyprowski wrote: > > On 12.12.2022 16:33, Jagan Teki wrote: > > On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski > wrote: > > On 12.12.2022 09:43, Marek Szyprowski wrote: > > On 12.12.2022 09:32, Jagan Teki wrote: > > On Mon, Dec 12, 2022 at 1:56

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-13 Thread Marek Szyprowski
On 12.12.2022 16:33, Jagan Teki wrote: > On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski > wrote: >> On 12.12.2022 09:43, Marek Szyprowski wrote: >>> On 12.12.2022 09:32, Jagan Teki wrote: On Mon, Dec 12, 2022 at 1:56 PM Marek Szyprowski wrote: > Hi Jagan, > > On 09.12.20

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-12 Thread Jagan Teki
On Mon, Dec 12, 2022 at 8:52 PM Marek Szyprowski wrote: > > On 12.12.2022 09:43, Marek Szyprowski wrote: > > On 12.12.2022 09:32, Jagan Teki wrote: > >> On Mon, Dec 12, 2022 at 1:56 PM Marek Szyprowski > >> wrote: > >>> Hi Jagan, > >>> > >>> On 09.12.2022 16:23, Jagan Teki wrote: > The exist

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-12 Thread Marek Szyprowski
On 12.12.2022 09:43, Marek Szyprowski wrote: > On 12.12.2022 09:32, Jagan Teki wrote: >> On Mon, Dec 12, 2022 at 1:56 PM Marek Szyprowski >> wrote: >>> Hi Jagan, >>> >>> On 09.12.2022 16:23, Jagan Teki wrote: The existing drm panels and bridges in Exynos required host initialization duri

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-12 Thread Marek Szyprowski
On 12.12.2022 09:32, Jagan Teki wrote: > On Mon, Dec 12, 2022 at 1:56 PM Marek Szyprowski > wrote: >> Hi Jagan, >> >> On 09.12.2022 16:23, Jagan Teki wrote: >>> The existing drm panels and bridges in Exynos required host >>> initialization during the first DSI command transfer even though >>> th

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-12 Thread Jagan Teki
On Mon, Dec 12, 2022 at 1:56 PM Marek Szyprowski wrote: > > Hi Jagan, > > On 09.12.2022 16:23, Jagan Teki wrote: > > The existing drm panels and bridges in Exynos required host > > initialization during the first DSI command transfer even though > > the initialization was done before. > > > > This

Re: [PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-12 Thread Marek Szyprowski
Hi Jagan, On 09.12.2022 16:23, Jagan Teki wrote: > The existing drm panels and bridges in Exynos required host > initialization during the first DSI command transfer even though > the initialization was done before. > > This host reinitialization is handled via DSIM_STATE_REINITIALIZED > flag and

[PATCH v9 10/18] drm: bridge: samsung-dsim: Init exynos host for first DSI transfer

2022-12-09 Thread Jagan Teki
The existing drm panels and bridges in Exynos required host initialization during the first DSI command transfer even though the initialization was done before. This host reinitialization is handled via DSIM_STATE_REINITIALIZED flag and triggers from host transfer. Do this exclusively for Exynos.