Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-20 Thread Frieder Schrempf
On 19.07.23 18:34, Tim Harvey wrote: > On Wed, Jul 19, 2023 at 12:05 AM Frieder Schrempf > wrote: >> >> Hi Tim, >> >> On 19.07.23 01:03, Tim Harvey wrote: >>> On Thu, Jul 13, 2023 at 3:01 AM Frieder Schrempf >>> wrote: Hi Tim, On 13.07.23 09:18, Frieder Schrempf wrote: >

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-19 Thread Tim Harvey
On Wed, Jul 19, 2023 at 12:05 AM Frieder Schrempf wrote: > > Hi Tim, > > On 19.07.23 01:03, Tim Harvey wrote: > > On Thu, Jul 13, 2023 at 3:01 AM Frieder Schrempf > > wrote: > >> > >> Hi Tim, > >> > >> On 13.07.23 09:18, Frieder Schrempf wrote: > >>> Hi Tim, > >>> > >>> On 13.07.23 00:34, Tim

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-19 Thread Frieder Schrempf
Hi Tim, On 19.07.23 01:03, Tim Harvey wrote: > On Thu, Jul 13, 2023 at 3:01 AM Frieder Schrempf > wrote: >> >> Hi Tim, >> >> On 13.07.23 09:18, Frieder Schrempf wrote: >>> Hi Tim, >>> >>> On 13.07.23 00:34, Tim Harvey wrote: On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: >

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-18 Thread Tim Harvey
On Thu, Jul 13, 2023 at 3:01 AM Frieder Schrempf wrote: > > Hi Tim, > > On 13.07.23 09:18, Frieder Schrempf wrote: > > Hi Tim, > > > > On 13.07.23 00:34, Tim Harvey wrote: > >> On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: > >>> > >>> From: Frieder Schrempf > >>> > >>> According to the

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-13 Thread Frieder Schrempf
Hi Tim, On 13.07.23 09:18, Frieder Schrempf wrote: > Hi Tim, > > On 13.07.23 00:34, Tim Harvey wrote: >> On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: >>> >>> From: Frieder Schrempf >>> >>> According to the documentation [1] the proper enable flow is: >>> >>> 1. Enable DSI link and

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-13 Thread Frieder Schrempf
Hi Tim, On 13.07.23 00:34, Tim Harvey wrote: > On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: >> >> From: Frieder Schrempf >> >> According to the documentation [1] the proper enable flow is: >> >> 1. Enable DSI link and keep data lanes in LP-11 (stop state) >> 2. Disable stop state to

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-13 Thread Alexander Stein
Hi, Am Donnerstag, 13. Juli 2023, 00:34:47 CEST schrieb Tim Harvey: > On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: > > From: Frieder Schrempf > > > > According to the documentation [1] the proper enable flow is: > > > > 1. Enable DSI link and keep data lanes in LP-11 (stop state) >

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-12 Thread Adam Ford
On Wed, Jul 12, 2023 at 5:34 PM Tim Harvey wrote: > > On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: > > > > From: Frieder Schrempf > > > > According to the documentation [1] the proper enable flow is: > > > > 1. Enable DSI link and keep data lanes in LP-11 (stop state) > > 2. Disable

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-07-12 Thread Tim Harvey
On Wed, May 3, 2023 at 9:33 AM Frieder Schrempf wrote: > > From: Frieder Schrempf > > According to the documentation [1] the proper enable flow is: > > 1. Enable DSI link and keep data lanes in LP-11 (stop state) > 2. Disable stop state to bring data lanes into HS mode > > Currently we do this

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-05-16 Thread Neil Armstrong
On 03/05/2023 18:33, Frieder Schrempf wrote: From: Frieder Schrempf According to the documentation [1] the proper enable flow is: 1. Enable DSI link and keep data lanes in LP-11 (stop state) 2. Disable stop state to bring data lanes into HS mode Currently we do this all at once within

Re: [PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-05-04 Thread Alexander Stein
Hello Frieder, Am Mittwoch, 3. Mai 2023, 18:33:06 CEST schrieb Frieder Schrempf: > From: Frieder Schrempf > > According to the documentation [1] the proper enable flow is: > > 1. Enable DSI link and keep data lanes in LP-11 (stop state) > 2. Disable stop state to bring data lanes into HS mode

[PATCH v2 1/2] drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec

2023-05-03 Thread Frieder Schrempf
From: Frieder Schrempf According to the documentation [1] the proper enable flow is: 1. Enable DSI link and keep data lanes in LP-11 (stop state) 2. Disable stop state to bring data lanes into HS mode Currently we do this all at once within enable(), which doesn't allow to meet the