RE: [PATCH v2] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-07-10 Thread Angelo Ribeiro
Hi Philippe, From: Philippe CORNU Date: Thu, Jul 09, 2020 at 08:56:10 > > On 7/8/20 7:08 PM, Angelo Ribeiro wrote: > > Hi, > > > > Is this patch good to go? > > @dan...@ffwll.ch, @Philippe CORNU > > > > Was already tested by @Yannick FE

RE: [PATCH v2] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-07-09 Thread Angelo Ribeiro
Tested-by: Yannick Fertre > Tested OK on STM32MP1-DISCO, DSI v1.31 > > Best regards > > > On 4/6/20 3:49 PM, Angelo Ribeiro wrote: > > Add support for the video pattern generator (VPG) BER pattern mode and > > configuration in runtime. > > > > This enables usin

RE: [PATCH v3 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver

2020-05-07 Thread Angelo Ribeiro
From: Daniel Vetter Date: Tue, Apr 28, 2020 at 16:28:15 > On Mon, Apr 27, 2020 at 04:00:35PM +0200, Angelo Ribeiro wrote: > > Add Synopsys DesignWare IPK specific extensions for Synopsys DesignWare > > MIPI DSI Host driver. > > > > Cc: Maarten Lankhorst > >

RE: [PATCH v3 4/4] MAINTAINERS: Add IPK MIPI DSI Host driver entry

2020-05-07 Thread Angelo Ribeiro
From: Joe Perches Date: Mon, Apr 27, 2020 at 15:45:17 > On Mon, 2020-04-27 at 16:00 +0200, Angelo Ribeiro wrote: > > Creates entry for Synopsys DesignWare IPK DRM driver and > > adds myself as maintainer. > [] > > diff --git a/MAINTAINERS b/MAINTAINERS > [] > >

RE: [PATCH v7 4/8] drm: imx: Add i.MX 6 MIPI DSI host platform driver

2020-05-01 Thread Angelo Ribeiro
From: Daniel Vetter Date: Thu, Apr 30, 2020 at 14:58:41 > On Tue, Apr 28, 2020 at 10:08:04PM +0300, Adrian Ratiu wrote: > > Hi Daniel, > > > > On Tue, 28 Apr 2020, Daniel Vetter wrote: > > > On Wed, Apr 22, 2020 at 04:07:27AM +0300, Laurent Pinchart wrote: > > > > Hi Adrian, On Tue, Apr 21, 20

[PATCH v3 0/4] drm: Add support for IPK DSI Host Driver

2020-04-28 Thread Angelo Ribeiro
submission of this driver aims to be used as a work base for the submission of enhancements over the Synopsys DesignWare MIPI DSI Host. Angelo Ribeiro (4): dt-bindings: display: Add IPK DSI subsystem bindings drm: ipk: Add DRM driver for DesignWare IPK DSI drm: ipk: Add extensions for DW MIPI DSI

[PATCH v3 1/4] dt-bindings: display: Add IPK DSI subsystem bindings

2020-04-28 Thread Angelo Ribeiro
Raspberry Pi (raspberrypi,7inch-touchscreen-panel) as DSI panel that requires a I2C controller (snps,designware-i2c). Reported-by: Rob Herring Cc: David Airlie Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Rob Herring Cc: Mark Rutland Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro

[PATCH v3 4/4] MAINTAINERS: Add IPK MIPI DSI Host driver entry

2020-04-28 Thread Angelo Ribeiro
Creates entry for Synopsys DesignWare IPK DRM driver and adds myself as maintainer. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- MAINTAINERS | 8 1 file changed

[PATCH v3 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver

2020-04-28 Thread Angelo Ribeiro
Add Synopsys DesignWare IPK specific extensions for Synopsys DesignWare MIPI DSI Host driver. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- Changes since v3: - Rearranged

[PATCH v3 2/4] drm: ipk: Add DRM driver for DesignWare IPK DSI

2020-04-28 Thread Angelo Ribeiro
t Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- Changes since v3: - Changed Makefile to use '+=' instead of '\'. - Rearranged headers. - Replaced drm_mode_config_init

RE: [PATCH v4] dt-bindings: display: dw_mipi_dsi.txt: convert to yaml

2020-04-23 Thread Angelo Ribeiro
Hi Adrian, From: Adrian Ratiu Date: Thu, Apr 23, 2020 at 11:00:58 > This converts the Synopsis MIPI DSI binding documentation to yaml and > should be quite straightforward. I've added a missing ref clk and also > added Philippe as maintainer b/c he's the original txt author following > the algor

RE: [PATCH v2 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver

2020-04-09 Thread Angelo Ribeiro
Hi Sam, Thanks for your revision Angelo From: Sam Ravnborg Date: Tue, Apr 07, 2020 at 18:51:59 > Hi Angelo. > > One nit below. > > Sam > > On Mon, Apr 06, 2020 at 03:24:13PM +0200, Angelo Ribeiro wrote: > > Add Synopsys DesignWare IPK specific extensi

RE: [PATCH v2 2/4] drm: ipk: Add DRM driver for DesignWare IPK DSI

2020-04-09 Thread Angelo Ribeiro
Hi Daniel, From: Daniel Vetter Date: Tue, Apr 07, 2020 at 09:13:33 > On Mon, Apr 06, 2020 at 03:24:12PM +0200, Angelo Ribeiro wrote: > > Add support for Synopsys DesignWare VPG (Video Pattern Generator) and > > DRM driver for Synopsys DesignWare DSI Host IPK solution. >

RE: [PATCH v2] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-04-07 Thread Angelo Ribeiro
Hi Adrian, > -Original Message- > From: Adrian Pop > Sent: Tuesday, April 7, 2020 7:58 AM > To: Angelo Ribeiro > Cc: yannick.fer...@st.com; philippe.co...@st.com; > benjamin.gaign...@st.com; airl...@linux.ie; Daniel Vetter > ; mcoquelin.st...@gmail.com; alexandre

RE: [PATCH] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-04-07 Thread Angelo Ribeiro
Hi Adrian, You are right! Thanks for the help, Angelo Ribeiro From: Adrian Pop Date: Sat, Apr 04, 2020 at 11:56:11 > Hello Angelo, > > I get a compile error: error: ‘VID_MODE_VPG_MODE’ undeclared. I am > quite new to the mailing list, maybe I misapplied the patch. > >

[PATCH v2 0/4] drm: Add support for IPK DSI Host Driver

2020-04-07 Thread Angelo Ribeiro
exclusive. The submission of this driver aims to be used as a work base for the submission of enhancements over the Synopsys DesignWare MIPI DSI Host. Changes in v2: - Fixed dt-bindings issues, see https://patchwork.ozlabs.org/patch/1260819/. Angelo Ribeiro (4): dt-bindings: display: Add

[PATCH v2 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver

2020-04-07 Thread Angelo Ribeiro
Add Synopsys DesignWare IPK specific extensions for Synopsys DesignWare MIPI DSI Host driver. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm/ipk/Kconfig | 9

[PATCH v2 1/4] dt-bindings: display: Add IPK DSI subsystem bindings

2020-04-07 Thread Angelo Ribeiro
Raspberry Pi (raspberrypi,7inch-touchscreen-panel) as DSI panel that requires a I2C controller (snps,designware-i2c). Reported-by: Rob Herring Cc: David Airlie Cc: Daniel Vetter Cc: Rob Herring Cc: Mark Rutland Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- .../bindings

[PATCH v2 4/4] MAINTAINERS: Add IPK MIPI DSI Host driver entry

2020-04-07 Thread Angelo Ribeiro
Creates entry for Synopsys DesignWare IPK MIPI DSI host driver and adds myself as maintainer. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- MAINTAINERS | 8 1 file changed, 8

[PATCH v2 2/4] drm: ipk: Add DRM driver for DesignWare IPK DSI

2020-04-07 Thread Angelo Ribeiro
Add support for Synopsys DesignWare VPG (Video Pattern Generator) and DRM driver for Synopsys DesignWare DSI Host IPK solution. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm

[PATCH v2] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-04-07 Thread Angelo Ribeiro
incompatible return type on __get and __set Reported-by: kbuild test robot Reported-by: Adrian Pop Cc: Gustavo Pimentel Cc: Joao Pinto Cc: Jose Abreu Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 98 --- 1 file changed, 90 insertions(+), 8

[PATCH] drm/bridge: dw-mipi-dsi.c: remove unused header file

2020-04-04 Thread Angelo Ribeiro
dw-mipi-dsi does not use any definition from drm_probe_helper. Coverity output: Event unnecessary_header: Including .../include/drm/drm_probe_helper.h does not provide any needed symbols. Cc: Gustavo Pimentel Cc: Joao Pinto Cc: Jose Abreu Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm

[PATCH] drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs

2020-04-04 Thread Angelo Ribeiro
-off-by: Angelo Ribeiro --- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 97 --- 1 file changed, 89 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index b18351b..512c922 100644

[PATCH 3/4] drm: ipk: Add extensions for DW MIPI DSI Host driver

2020-03-25 Thread Angelo Ribeiro
Add Synopsys DesignWare IPK specific extensions for Synopsys DesignWare MIPI DSI Host driver. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm/ipk/Kconfig | 9

[PATCH 1/4] dt-bindings: display: Add IPK DSI subsystem bindings

2020-03-25 Thread Angelo Ribeiro
Raspberry Pi (raspberrypi,7inch-touchscreen-panel) as DSI panel that requires a I2C controller (snps,designware-i2c). Cc: David Airlie Cc: Daniel Vetter Cc: Rob Herring Cc: Mark Rutland Signed-off-by: Angelo Ribeiro --- .../bindings/display/snps,dw-ipk-dsi.yaml | 163

[PATCH 0/4] drm: Add support for IPK DSI Host Driver

2020-03-25 Thread Angelo Ribeiro
exclusive. The submission of this driver aims to be used as a work base for the submission of enhancements over the Synopsys DesignWare MIPI DSI Host. Angelo Ribeiro (4): dt-bindings: display: Add IPK DSI subsystem bindings drm: ipk: Add DRM driver for DesignWare IPK DSI drm: ipk: Add

[PATCH 2/4] drm: ipk: Add DRM driver for DesignWare IPK DSI

2020-03-25 Thread Angelo Ribeiro
Add support for Synopsys DesignWare VPG (Video Pattern Generator) and DRM driver for Synopsys DesignWare DSI Host IPK solution. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- drivers/gpu/drm

[PATCH 4/4] MAINTAINERS: Add IPK MIPI DSI Host driver entry

2020-03-25 Thread Angelo Ribeiro
Creates entry for Synopsys DesignWare IPK MIPI DSI host driver and adds myself as maintainer. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: David Airlie Cc: Daniel Vetter Cc: Gustavo Pimentel Cc: Joao Pinto Signed-off-by: Angelo Ribeiro --- MAINTAINERS | 8 1 file changed, 8

RE: [PATCH] drm/bridge/synopsys: dsi: read status error during transfer

2019-11-28 Thread Angelo Ribeiro
> + continue; > > - if (msg->rx_buf && msg->rx_len) { > - ret = dw_mipi_dsi_read(dsi, msg); > - if (ret) > - return ret; > - nb_bytes = msg->rx_len; > - } else { > - nb_b