Re: [PATCH v3 2/4] dt-bindings: display: add new bus-format property for panel-dpi

2022-10-19 Thread Max Krummenacher
Hi Laurent On Sun, Oct 16, 2022 at 3:33 AM Laurent Pinchart wrote: > > Hello, > > On Fri, Oct 14, 2022 at 03:08:49PM +0100, Dave Stevenson wrote: > > On Thu, 13 Oct 2022 at 13:58, Francesco Dolcini wrote: > > > On Tue, Jun 28, 2022 at 08:18:36PM +0200, Max Krummenach

Re: [PATCH v3 4/4] drm/panel: simple: add bus-format support for panel-dpi

2022-08-08 Thread Max Krummenacher
, 2022 at 8:45 AM Aradhya Bhatia wrote: > > > > On 28-Jun-22 23:48, Max Krummenacher wrote: > > From: Max Krummenacher > > > > Evaluate the device tree bus-format property to set bus_format for > > a 'panel-dpi' panel. Additionally infer the bpc value from the > &

Re: [PATCH v3 2/4] dt-bindings: display: add new bus-format property for panel-dpi

2022-08-08 Thread Max Krummenacher
Hi Marek On Wed, Aug 3, 2022 at 10:21 AM Marek Vasut wrote: > > On 6/28/22 20:18, Max Krummenacher wrote: > > Hello Max, > > [...] > > > diff --git a/Documentation/devicetree/bindings/display/panel/panel-dpi.yaml > > b/Documentation/devicetree/bindings/displ

[PATCH v3 4/4] drm/panel: simple: add bus-format support for panel-dpi

2022-06-28 Thread Max Krummenacher
From: Max Krummenacher Evaluate the device tree bus-format property to set bus_format for a 'panel-dpi' panel. Additionally infer the bpc value from the given bus-format. Valid values for bus-format are found in: This completes the addition of panel-dpi to completely specify a panel-simple

[PATCH v3 2/4] dt-bindings: display: add new bus-format property for panel-dpi

2022-06-28 Thread Max Krummenacher
From: Max Krummenacher The property is used to set the enum bus_format and infer the bpc for a panel defined by 'panel-dpi'. This specifies how the panel is connected to the display interface. Signed-off-by: Max Krummenacher --- Changes in v3: - Changed the V4L number space as suggested

[PATCH v3 3/4] dt-bindings: display: startek, startek-kd050c: allow bus-format property

2022-06-28 Thread Max Krummenacher
From: Max Krummenacher Allow to specify the optional bus-format property newly added to panel-dpi. Signed-off-by: Max Krummenacher --- (no changes since v2) Changes in v2: - New commit allowing bus-format property for derived startek yaml .../bindings/display/panel/startek,startek

[PATCH v3 1/4] dt-bindings: display: panel-common: allow for additional port node properties

2022-06-28 Thread Max Krummenacher
From: Max Krummenacher Allow bindings which reference panel-common.yaml to add additional properties under the port node. I.e. 'panel-dpi' needs to add a new property to 'port/endpoint'. Signed-off-by: Max Krummenacher --- Changes in v3: - New commit to allow for additional port node

[PATCH v3 0/4] drm/panel: simple: add bus-format support for panel-dpi

2022-06-28 Thread Max Krummenacher
From: Max Krummenacher Commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") added support for defining a panel from device tree provided data. However support for setting the bus format is missing, so that with the current implementation a 'panel-dpi' panel can on

Re: [PATCH v2 1/3] dt-bindings: display: add new bus-format property for panel-dpi

2022-06-28 Thread Max Krummenacher
Hi Rob Thanks for the feedback. On Wed, Jun 1, 2022 at 10:17 PM Rob Herring wrote: > > On Wed, May 18, 2022 at 01:55:38PM +0200, Max Krummenacher wrote: > > From: Max Krummenacher > > > > The property is used to set the enum bus_format and infer the bpc > > for

[PATCH v2 3/3] drm/panel: simple: add bus-format support for panel-dpi

2022-05-18 Thread Max Krummenacher
From: Max Krummenacher Evaluate the device tree bus-format property to set bus_format for a 'panel-dpi' panel. Additionally infer the bpc value from the given bus-format. Valid values for bus-format are found in: This completes the addition of panel-dpi to completely specify a panel-simple

[PATCH v2 2/3] dt-bindings: display: startek, startek-kd050c: allow bus-format property

2022-05-18 Thread Max Krummenacher
From: Max Krummenacher Allow to specify the optional bus-format property newly added to panel-dpi. Signed-off-by: Max Krummenacher --- Changes in v2: - New commit .../bindings/display/panel/startek,startek-kd050c.yaml | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH v2 1/3] dt-bindings: display: add new bus-format property for panel-dpi

2022-05-18 Thread Max Krummenacher
From: Max Krummenacher The property is used to set the enum bus_format and infer the bpc for a panel defined by 'panel-dpi'. This specifies how the panel is connected to the display interface. Signed-off-by: Max Krummenacher --- Changes in v2: - Fix errors found by dt_binding_check

[PATCH v2 0/3] drm/panel: simple: add bus-format support for panel-dpi

2022-05-18 Thread Max Krummenacher
From: Max Krummenacher Commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") added support for defining a panel from device tree provided data. However support for setting the bus format is missing, so that with the current implementation a 'panel-dpi' panel can on

[PATCH v1 2/2] drm/panel: simple: add bus-format support for panel-dpi

2022-05-16 Thread Max Krummenacher
From: Max Krummenacher Evaluate the device tree bus-format property to set bus_format for a 'panel-dpi' panel. Additionally infer the bpc value from the given bus-format. Valid values for bus-format are found in: This completes the addition of panel-dpi to completely specify a panel-simple

[PATCH v1 1/2] dt-bindings: display: add new bus-format property for panel-dpi

2022-05-16 Thread Max Krummenacher
From: Max Krummenacher The property is used to set the enum bus_format and infer the bpc for a panel defined by 'panel-dpi'. This specifies how the panel is connected to the display interface. Signed-off-by: Max Krummenacher --- .../bindings/display/panel/panel-dpi.yaml | 11

[PATCH v1 0/2] drm/panel: simple: add bus-format support for panel-dpi

2022-05-16 Thread Max Krummenacher
From: Max Krummenacher Commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") added support for defining a panel from device tree provided data. However support for setting the bus format is missing, so that with the current implementation a 'panel-dpi' panel can on

Re: [RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-04-19 Thread Max Krummenacher
Am Freitag, den 08.04.2022, 21:15 +0300 schrieb Laurent Pinchart: > On Wed, Mar 23, 2022 at 09:06:18PM +0100, Max Krummenacher wrote: > > Am Mittwoch, den 23.03.2022, 16:58 +0100 schrieb Maxime Ripard: > > > On Wed, Mar 23, 2022 at 09:42:11AM +0100, Max Krummenacher wrote: >

Re: [RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-03-23 Thread Max Krummenacher
Am Mittwoch, den 23.03.2022, 16:58 +0100 schrieb Maxime Ripard: > On Wed, Mar 23, 2022 at 09:42:11AM +0100, Max Krummenacher wrote: > > Am Freitag, den 18.03.2022, 17:53 + schrieb Dave Stevenson: > > > On Fri, 18 Mar 2022 at 17:16, Maxime Ripard wrote: > > > >

Re: [RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-03-23 Thread Max Krummenacher
wrote: > > > > On Mon, Mar 07, 2022 at 04:26:56PM +0100, Max Krummenacher wrote: > > > > > On Wed, Mar 2, 2022 at 5:22 PM Marek Vasut wrote: > > > > > > On 3/2/22 15:21, Maxime Ripard wrote: > > > > > > > Hi, &

Re: [RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-03-07 Thread Max Krummenacher
On Wed, Mar 2, 2022 at 5:22 PM Marek Vasut wrote: > > On 3/2/22 15:21, Maxime Ripard wrote: > > Hi, > > Hi, > > > Please try to avoid top posting Sorry. > > > > On Wed, Feb 23, 2022 at 04:25:19PM +0100, Max Krummenacher wrote: > >> The goal her

Re: [RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-02-23 Thread Max Krummenacher
the dt data to bus_format. On Wed, Feb 23, 2022 at 2:45 PM Marek Vasut wrote: > > On 2/23/22 14:41, Maxime Ripard wrote: > > Hi, > > > > On Tue, Feb 22, 2022 at 09:47:23AM +0100, Max Krummenacher wrote: > >> Use the new property bus-format to set the enum bus_forma

[RFC PATCH] drm/panel: simple: panel-dpi: use bus-format to set bpc and bus_format

2022-02-22 Thread Max Krummenacher
Use the new property bus-format to set the enum bus_format and bpc. Completes: commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") Signed-off-by: Max Krummenacher --- drivers/gpu/drm/panel/panel-simple.c | 32 1 file changed, 32 insertions(+

Re: [PATCH V2] drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check()

2022-02-21 Thread Max Krummenacher
Am Montag, den 21.02.2022, 09:29 +0100 schrieb Boris Brezillon: > Hello Christoph, > > On Sat, 19 Feb 2022 09:28:44 + > Christoph Niedermaier wrote: > > > From: Max Krummenacher [mailto:max.oss...@gmail.com] > > Sent: Wednesday, February 9, 2022 10:38 AM > >

Re: [PATCH V2] drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check()

2022-02-10 Thread Max Krummenacher
lags (%x)\n", bus_flags); > - return -EINVAL; > - } > - > bridge_state->output_bus_cfg.flags = bus_flags; > bridge_state->input_bus_cfg.flags = bus_flags; > imx_crtc_state->bus_flags = bus_flags; Tested on a Colibri iMX6DL with a panel-dpi based panel. Tested-by: Max Krummenacher

Re: [RFC][PATCH] Revert "drm/panel-simple: drop use of data-mapping property"

2022-02-10 Thread Max Krummenacher
Hi Am Mittwoch, den 09.02.2022, 00:52 +0100 schrieb Marek Vasut: > On 2/8/22 22:27, Christoph Niedermaier wrote: > > From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com] > > Sent: Thursday, February 3, 2022 12:46 AM > > > Hi Christoph, > > > > > > > Hi Laurent, > > > > > On Tue,