RE: [PATCH v2] drm: Add description for scdc variable

Of Daniel Vetter Sent: Tuesday, March 28, 2017 9:09 AM To: Sharma, Shashank <shashank.sha...@intel.com> Cc: Daniel Vetter <dan...@ffwll.ch>; dri-devel@lists.freedesktop.org Subject: Re: [PATCH v2] drm: Add description for scdc variable On Sun, Mar 26, 2017 at 08:39:51AM +, Sharma, Shasha

RE: [PATCH v2] drm: Add description for scdc variable

Thanks, V5 will do the trick for sure :-) Regards Shashank -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Saturday, March 25, 2017 11:30 PM To: Sharma, Shashank <shashank.sha...@intel.com> Cc: dri-devel@lists.freedesktop.org;

RE: [Intel-gfx] [PATCH v10 3/6] drm/edid: detect SCDC support in HF-VSDB

Please use updated version of the patch [V4]: https://patchwork.freedesktop.org/patch/146426/ (previous one had a merge conflict due to my local patch) Regards Shashank -Original Message- From: Sharma, Shashank Sent: Saturday, March 25, 2017 11:23 AM To: 'Daniel Vetter' <dan...@ffwll

RE: [Intel-gfx] [PATCH v10 3/6] drm/edid: detect SCDC support in HF-VSDB

Added description for the variable in this patch: https://patchwork.freedesktop.org/patch/146424/ Regards Shashank -Original Message- From: daniel.vet...@ffwll.ch [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Friday, March 24, 2017 9:08 PM To: Sharma, Shashank

Re: [PATCH v4 2/2] drm: Add HDMI 2.0 VIC support for AVI info-frames

Regards Shashank On 3/23/2017 6:33 PM, Jose Abreu wrote: Hi Shashank, On 23-03-2017 16:08, Sharma, Shashank wrote: Regards Shashank On 3/23/2017 5:57 PM, Jose Abreu wrote: Hi Ville, On 23-03-2017 15:45, Ville Syrjälä wrote: On Thu, Mar 23, 2017 at 03:28:29PM +, Jose Abreu wrote

Re: [PATCH v4 2/2] drm: Add HDMI 2.0 VIC support for AVI info-frames

Regards Shashank On 3/23/2017 5:28 PM, Ilia Mirkin wrote: On Thu, Mar 23, 2017 at 11:22 AM, Sharma, Shashank <shashank.sha...@intel.com> wrote: On 3/23/2017 5:17 PM, Ilia Mirkin wrote: On Thu, Mar 23, 2017 at 11:14 AM, Shashank Sharma <shashank.sha...@intel.com> wrote: HDMI

Re: [PATCH v4 2/2] drm: Add HDMI 2.0 VIC support for AVI info-frames

Regards Shashank On 3/23/2017 5:52 PM, Jose Abreu wrote: Hi Ville, On 23-03-2017 15:36, Ville Syrjälä wrote: On Thu, Mar 23, 2017 at 05:14:19PM +0200, Shashank Sharma wrote: HDMI 1.4b support the CEA video modes as per range of CEA-861-D (VIC 1-64). For any other mode, the VIC filed in

Re: [PATCH v4 2/2] drm: Add HDMI 2.0 VIC support for AVI info-frames

Regards Shashank On 3/23/2017 5:57 PM, Jose Abreu wrote: Hi Ville, On 23-03-2017 15:45, Ville Syrjälä wrote: On Thu, Mar 23, 2017 at 03:28:29PM +, Jose Abreu wrote: Hi Shashank, On 23-03-2017 15:14, Shashank Sharma wrote: HDMI 1.4b support the CEA video modes as per range of

Re: [RFC 3/5] drm: edid: Add HDMI 2.0 CEA video modes

You guys might wanna use this series, to solve this problem. https://patchwork.freedesktop.org/series/21773/ Patch 1: completes the CEA modes 1-107 Patch 2: Protects HDMI 1.4 monitors from HDMI 2.0 VICs Regards Shashank On 3/23/2017 1:07 PM, Sharma, Shashank wrote: Regards Shashank On 3

Re: [PATCH v4 2/2] drm: Add HDMI 2.0 VIC support for AVI info-frames

Regards Shashank On 3/23/2017 5:17 PM, Ilia Mirkin wrote: On Thu, Mar 23, 2017 at 11:14 AM, Shashank Sharma wrote: HDMI 1.4b support the CEA video modes as per range of CEA-861-D (VIC 1-64). For any other mode, the VIC filed in AVI infoframes should be 0. HDMI 2.0

Re: [RFC 3/5] drm: edid: Add HDMI 2.0 CEA video modes

Regards Shashank On 3/23/2017 10:11 AM, Andrzej Hajda wrote: On 22.03.2017 18:35, Jose Abreu wrote: This patch completes CEA table of video modes so that VIC 1-107 are now available. Use the HDMI 2.0+ flag to signal these are modes for HDMI 2.0 onwards. edid_cea_modes array is used in

Re: [RFC 0/5] HDMI 2.0+ video modes handling in DRM core

I realized it was too early to search that in dri-devel last night, I guess it takes some time to sync. Now I can see them all :) On 3/23/2017 12:37 PM, Jose Abreu wrote: Hi Shashank, On 22-03-2017 18:57, Sharma, Shashank wrote: Hi Jose, I can't find the other patches of this series

RE: [RFC 0/5] HDMI 2.0+ video modes handling in DRM core

- From: Jose Abreu [mailto:jose.ab...@synopsys.com] Sent: Wednesday, March 22, 2017 8:13 PM To: dri-devel@lists.freedesktop.org Cc: Carlos Palminha <carlos.palmi...@synopsys.com>; Vetter, Daniel <daniel.vet...@intel.com>; Sharma, Shashank <shashank.sha...@intel.co

Re: [PATCH] drm/scdc: declare drm_scdc_get_scrambling_status

Thanks for this patch, Jani. Reviewed-by: Shashank Sharma Regards Shashank On 3/22/2017 4:33 PM, Jani Nikula wrote: Fix sparse warning: drivers/gpu/drm/drm_scdc_helper.c:138:6: warning: symbol 'drm_scdc_get_scrambling_status' was not declared. Should it be static?

Re: DRM Atomic property for color-space conversion

Regards Shashank On 3/16/2017 5:55 PM, Brian Starkey wrote: Hi, On Thu, Mar 16, 2017 at 05:14:07PM +0200, Sharma Shashank wrote: Regards Shashank On 3/16/2017 4:37 PM, Local user for Liviu Dudau wrote: On Thu, Mar 16, 2017 at 04:30:59PM +0200, Ville Syrjälä wrote: On Thu, Mar 16, 2017

Re: DRM Atomic property for color-space conversion

Regards Shashank On 3/16/2017 4:37 PM, Local user for Liviu Dudau wrote: On Thu, Mar 16, 2017 at 04:30:59PM +0200, Ville Syrjälä wrote: On Thu, Mar 16, 2017 at 04:20:29PM +0200, Sharma, Shashank wrote: Regards Shashank On 3/16/2017 4:07 PM, Ville Syrjälä wrote: On Tue, Jan 31, 2017

Re: DRM Atomic property for color-space conversion

Regards Shashank On 3/16/2017 4:07 PM, Ville Syrjälä wrote: On Tue, Jan 31, 2017 at 03:55:41PM +, Brian Starkey wrote: On Tue, Jan 31, 2017 at 05:15:46PM +0200, Ville Syrjälä wrote: On Tue, Jan 31, 2017 at 12:33:29PM +, Brian Starkey wrote: Hi, On Mon, Jan 30, 2017 at 03:35:13PM

RE: [PATCH v9] drm/i915: enable scrambling

+ intel-gfx + dri-devl (missed in in-reply-to) Regards Shashank -Original Message- From: Sharma, Shashank Sent: Thursday, March 9, 2017 6:02 PM To: ville.syrj...@linux.intel.com; conselv...@gmail.com Cc: Sharma, Shashank <shashank.sha...@intel.com> Subject: [PATCH v9] drm/i915:

Re: [PATCH v8 5/6] drm/i915: enable scrambling

Regards Shashank On 3/8/2017 7:56 PM, Ville Syrjälä wrote: On Wed, Mar 08, 2017 at 07:50:45PM +0200, Sharma, Shashank wrote: Regards Shashank On 3/8/2017 7:44 PM, Ville Syrjälä wrote: On Wed, Mar 08, 2017 at 07:26:45PM +0200, Sharma, Shashank wrote: Regards Shashank On 3/8/2017 7:17

Re: [PATCH v8 5/6] drm/i915: enable scrambling

Regards Shashank On 3/8/2017 7:44 PM, Ville Syrjälä wrote: On Wed, Mar 08, 2017 at 07:26:45PM +0200, Sharma, Shashank wrote: Regards Shashank On 3/8/2017 7:17 PM, Ville Syrjälä wrote: On Wed, Mar 08, 2017 at 07:07:48PM +0530, Shashank Sharma wrote: Geminilake platform sports a native

Re: [PATCH v8 5/6] drm/i915: enable scrambling

Regards Shashank On 3/8/2017 7:17 PM, Ville Syrjälä wrote: On Wed, Mar 08, 2017 at 07:07:48PM +0530, Shashank Sharma wrote: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec mendates scrambling for these higher

Re: [Intel-gfx] [PATCH v6 5/6] drm/i915: enable scrambling

Regards Shashank On 3/3/2017 6:31 PM, Ander Conselvan De Oliveira wrote: On Fri, 2017-03-03 at 17:33 +0530, Sharma, Shashank wrote: Thanks for the review Ander. My comments inline. Shashank On 3/3/2017 3:22 PM, Ander Conselvan De Oliveira wrote: On Fri, 2017-03-03 at 11:59 +0530, Shashank

Re: [Intel-gfx] [PATCH v6 5/6] drm/i915: enable scrambling

Thanks for the review Ander. My comments inline. Shashank On 3/3/2017 3:22 PM, Ander Conselvan De Oliveira wrote: On Fri, 2017-03-03 at 11:59 +0530, Shashank Sharma wrote: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0

Re: [PATCH v5 5/6] drm/i915: enable scrambling

Regards Shashank On 3/1/2017 8:41 PM, Ville Syrjälä wrote: On Tue, Feb 28, 2017 at 02:09:09PM +0530, Shashank Sharma wrote: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec mendates scrambling for these higher clocks,

Re: [PATCH v5 4/6] drm/edid: detect SCDC support in HF-VSDB

Regards Shashank On 3/1/2017 8:28 PM, Ville Syrjälä wrote: On Tue, Feb 28, 2017 at 02:09:08PM +0530, Shashank Sharma wrote: This patch does following: - Adds a new structure (drm_hdmi_info) in drm_display_info. This structure will be used to save and indicate if sink supports advanced

Re: [PATCH v4 5/6] drm/i915: enable scrambling

Think about two situations where:- - Monitor supports scrambling and scdc, but we will not enable it, as the current mode is 1080P@148 MHz - Monitor supports scrambling and scdc, and we will enable it, as the current mode is 4k@596 Mhz To differentiate between these two, we have:

Re: [PATCH v4 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/23/2017 5:15 PM, Ville Syrjälä wrote: On Thu, Feb 23, 2017 at 09:05:16AM +0530, Sharma, Shashank wrote: Regards Shashank On 2/22/2017 10:54 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:29PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling

Re: [PATCH v4 1/6] drm: Add SCDC helpers

Regards Shashank On 2/23/2017 5:11 PM, Ville Syrjälä wrote: On Thu, Feb 23, 2017 at 08:51:03AM +0530, Sharma, Shashank wrote: Thanks for the review Ville, my comments inline. Regards Shashank On 2/22/2017 10:39 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:26PM +0530, Shashank

Re: [PATCH v4 5/6] drm/i915: enable scrambling

Thanks for the review Ander, my comments, inline. Regards Shashank On 2/23/2017 1:33 PM, Ander Conselvan De Oliveira wrote: On Thu, 2017-02-23 at 10:01 +0530, Sharma, Shashank wrote: Regards Shashank On 2/22/2017 10:59 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:30PM +0530

Re: [PATCH v4 5/6] drm/i915: enable scrambling

Regards Shashank On 2/22/2017 10:59 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:30PM +0530, Shashank Sharma wrote: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec mendates scrambling for these higher

Re: [PATCH v4 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/22/2017 10:54 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:29PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel clock higher than 340 MHz. This patch adds few new functions in drm layer for core drivers to enable/disable

Re: [PATCH v4 1/6] drm: Add SCDC helpers

Thanks for the review Ville, my comments inline. Regards Shashank On 2/22/2017 10:39 PM, Ville Syrjälä wrote: On Wed, Feb 22, 2017 at 06:48:26PM +0530, Shashank Sharma wrote: From: Thierry Reding SCDC is a mechanism defined in the HDMI 2.0 specification that allows the

Re: [PATCH] drm: Add name for DRM_DP_DUAL_MODE_LSPCON

At the first glace, I thought LSPCON is type2 HDMI only, then I realized not really for us (:-)) Reviewed-by: Shashank Sharma Regards Shashank On 2/22/2017 6:29 PM, Ander Conselvan de Oliveira wrote: Handle DRM_DP_DUAL_MODE_LSPCON in drm_dp_get_dual_mode_type_name(), otherwise a call to that

Re: [Intel-gfx] [PATCH v3 5/6] drm/i915: enable scrambling

Thanks for the review Maarten. My comments inline. Regards Shashank On 2/20/2017 5:48 PM, Maarten Lankhorst wrote: Op 10-02-17 om 17:29 schreef Shashank Sharma: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec

RE: [PATCH v3 5/6] drm/i915: enable scrambling

Hello Ville, Jani I have addressed all your review comments in this patch set (V3). Can you please have a look if this seems ok ? Link: https://patchwork.kernel.org/patch/9567061/ Regards Shashank -Original Message- From: Sharma, Shashank Sent: Friday, February 10, 2017 9:59 PM

Re: [PATCH v2 3/6] drm/edid: detect SCDC support in HF-VSDB

Regards Shashank On 2/8/2017 5:06 PM, Jose Abreu wrote: Hi, On 07-02-2017 16:36, Thierry Reding wrote: On Tue, Feb 07, 2017 at 09:43:15PM +0530, Sharma, Shashank wrote: Regards Shashank On 2/7/2017 4:31 PM, Jose Abreu wrote: Hi Shashank, On 06-02-2017 13:59, Shashank Sharma wrote

Re: [PATCH v2 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/8/2017 5:01 PM, Jose Abreu wrote: Hi Shashank, On 07-02-2017 16:19, Sharma, Shashank wrote: Regards Shashank On 2/7/2017 4:44 PM, Jose Abreu wrote: Hi Shashank, On 06-02-2017 13:59, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel

Re: [PATCH v2 1/6] drm: Add SCDC helpers

Regards Shashank On 2/8/2017 4:57 PM, Jose Abreu wrote: Hi Shashank, On 07-02-2017 16:09, Sharma, Shashank wrote: Thanks for the review Jose, my comments inline. Regards Shashank On 2/7/2017 4:24 PM, Jose Abreu wrote: Hi Shashank, Sorry for the late review. On 06-02-2017 13:59

Re: [PATCH v2 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/7/2017 4:44 PM, Jose Abreu wrote: Hi Shashank, On 06-02-2017 13:59, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel clock higher than 340 MHz. This patch adds few new functions in drm layer for core drivers to enable/disable scrambling.

Re: [PATCH v2 3/6] drm/edid: detect SCDC support in HF-VSDB

Regards Shashank On 2/7/2017 4:31 PM, Jose Abreu wrote: Hi Shashank, On 06-02-2017 13:59, Shashank Sharma wrote: This patch does following: - Adds a new structure (drm_hdmi_info) in drm_display_info. This structure will be used to save and indicate if sink supports advanced HDMI 2.0

Re: [PATCH v2 1/6] drm: Add SCDC helpers

Thanks for the review Jose, my comments inline. Regards Shashank On 2/7/2017 4:24 PM, Jose Abreu wrote: Hi Shashank, Sorry for the late review. On 06-02-2017 13:59, Shashank Sharma wrote: From: Thierry Reding SCDC is a mechanism defined in the HDMI 2.0

Re: [PATCH v2 5/6] drm/i915: enable scrambling

Regards Shashank On 2/7/2017 3:51 PM, Jani Nikula wrote: On Mon, 06 Feb 2017, Shashank Sharma wrote: Geminilake platform sports a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec mendates scrambling for these higher

Re: [PATCH 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/2/2017 11:43 PM, Thierry Reding wrote: On Thu, Feb 02, 2017 at 11:08:22AM +0530, Sharma, Shashank wrote: Regards Shashank On 2/1/2017 10:02 PM, Thierry Reding wrote: On Wed, Feb 01, 2017 at 06:14:39PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling

RE: [Intel-gfx] [PATCH 1/6] drm: Add SCDC helpers

Sure, Thanks for the information, will add that in V2. Regards Shashank -Original Message- From: Jani Nikula [mailto:jani.nik...@linux.intel.com] Sent: Thursday, February 2, 2017 4:55 PM To: Sharma, Shashank <shashank.sha...@intel.com>; dri-devel@lists.freedesktop.org;

Re: [PATCH 5/6] drm/i915: enable scrambling

Regards Shashank On 2/2/2017 3:32 PM, Ville Syrjälä wrote: On Thu, Feb 02, 2017 at 11:23:19AM +0530, Sharma, Shashank wrote: Regards Shashank On 2/1/2017 10:06 PM, Ville Syrjälä wrote: On Wed, Feb 01, 2017 at 06:14:40PM +0530, Shashank Sharma wrote: Geminilake platform has a native HDMI

Re: [PATCH 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/2/2017 3:58 PM, Ville Syrjälä wrote: On Thu, Feb 02, 2017 at 03:46:55PM +0530, Sharma, Shashank wrote: Regards Shashank On 2/2/2017 3:21 PM, Ville Syrjälä wrote: On Thu, Feb 02, 2017 at 11:18:51AM +0530, Sharma, Shashank wrote: Regards Shashank On 2/1/2017 10:02

Re: [PATCH 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/2/2017 3:21 PM, Ville Syrjälä wrote: On Thu, Feb 02, 2017 at 11:18:51AM +0530, Sharma, Shashank wrote: Regards Shashank On 2/1/2017 10:02 PM, Ville Syrjälä wrote: On Wed, Feb 01, 2017 at 06:14:39PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling

Re: [Intel-gfx] [PATCH 4/6] drm: scrambling support in drm layer

Thanks for the review, Dhinakaran. Regards Shashank On 2/2/2017 1:23 AM, Pandiyan, Dhinakaran wrote: On Wed, 2017-02-01 at 18:14 +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel clock higher than 340Mhz. This patch adds few new functions in drm layer for

Re: [PATCH 5/6] drm/i915: enable scrambling

Regards Shashank On 2/1/2017 10:06 PM, Ville Syrjälä wrote: On Wed, Feb 01, 2017 at 06:14:40PM +0530, Shashank Sharma wrote: Geminilake platform has a native HDMI 2.0 controller, and is capable of driving pixel-clocks upto 594Mhz. HDMI 2.0 spec mendates scrambling for these higher clocks,

Re: [PATCH 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/1/2017 10:02 PM, Ville Syrjälä wrote: On Wed, Feb 01, 2017 at 06:14:39PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel clock higher than 340Mhz. This patch adds few new functions in drm layer for core drivers to enable/disable

Re: [PATCH 3/6] drm/edid: detect SCDC support in HF-VSDB

Thanks for the review Ville. My comments inline. Regards Shashank On 2/1/2017 10:03 PM, Ville Syrjälä wrote: On Wed, Feb 01, 2017 at 06:14:38PM +0530, Shashank Sharma wrote: This patch does following: - Adds a new structure (drm_hdmi_info) in drm_display_info. This structure will be used to

Re: [PATCH 4/6] drm: scrambling support in drm layer

Regards Shashank On 2/1/2017 10:02 PM, Thierry Reding wrote: On Wed, Feb 01, 2017 at 06:14:39PM +0530, Shashank Sharma wrote: HDMI 2.0 spec mandates scrambling for modes with pixel clock higher than 340Mhz. This patch adds few new functions in drm layer for core drivers to enable/disable

Re: [PATCH 3/6] drm/edid: detect SCDC support in HF-VSDB

Thanks for the review Thierry. My comments inline. Regards Shashank On 2/1/2017 9:40 PM, Thierry Reding wrote: On Wed, Feb 01, 2017 at 06:14:38PM +0530, Shashank Sharma wrote: This patch does following: - Adds a new structure (drm_hdmi_info) in drm_display_info. This structure will be used

Re: [PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

I just realized that the CEA spec talks about picking HDMI 2.0/861-F VIC over HDMI14b VIC in case of 3D side-by-side format (not in 2D), In this case, we might have to add a check while loading the VIC filed in AVI IF (as you suggested) Will come back with a V2 (if required), once I have

Re: [PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

Regards Shashank On 1/30/2017 3:47 PM, Andrzej Hajda wrote: On 30.01.2017 10:42, Sharma, Shashank wrote: Regards Shashank On 1/30/2017 2:52 PM, Andrzej Hajda wrote: On 30.01.2017 09:45, Sharma, Shashank wrote: Regards Shashank On 1/30/2017 1:30 PM, Andrzej Hajda wrote: On 29.01.2017

Re: [PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

Regards Shashank On 1/30/2017 2:52 PM, Andrzej Hajda wrote: On 30.01.2017 09:45, Sharma, Shashank wrote: Regards Shashank On 1/30/2017 1:30 PM, Andrzej Hajda wrote: On 29.01.2017 06:41, Shashank Sharma wrote: CEA-861-F specs defines new 4k video modes to be used with HDMI 2.0 EDIDs

Re: [PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

Fixed typo while adding Ville's mail address. Regards Shashank On 1/30/2017 2:15 PM, Sharma, Shashank wrote: Regards Shashank On 1/30/2017 1:30 PM, Andrzej Hajda wrote: On 29.01.2017 06:41, Shashank Sharma wrote: CEA-861-F specs defines new 4k video modes to be used with HDMI 2.0 EDIDs

Re: [PATCH v3] drm/edid: Complete CEA modedb(VIC 1-107)

Regards Shashank On 1/30/2017 1:30 PM, Andrzej Hajda wrote: On 29.01.2017 06:41, Shashank Sharma wrote: CEA-861-F specs defines new 4k video modes to be used with HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the way till VIC=107. Our existing CEA modedb contains only 64 modes

[RFC] drm: Parse HDMI 2.0 YCbCr 4:2:0 VDB and VCB

Regards Shashank On 1/9/2017 6:53 PM, Jose Abreu wrote: > Hi Shashank, > > > On 09-01-2017 12:45, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 1/9/2017 4:41 PM, Jose Abreu wrote: >>> Hi Shashank, >>> >

[RFC] drm: Parse HDMI 2.0 YCbCr 4:2:0 VDB and VCB

Regards Shashank On 1/9/2017 4:41 PM, Jose Abreu wrote: > Hi Shashank, > > > Thanks for the review. > > > On 09-01-2017 05:22, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 12/30/2016 10:23 PM, Jose Abreu wrote: >&

[RFC] drm: Parse HDMI 2.0 YCbCr 4:2:0 VDB and VCB

Regards Shashank On 12/30/2016 10:23 PM, Jose Abreu wrote: > HDMI 2.0 introduces a new sampling mode called YCbCr 4:2:0. > According to the spec the EDID may contain two blocks that > signal this sampling mode: > - YCbCr 4:2:0 Video Data Block > - YCbCr 4:2:0 Video Capability Map

[PATCH] drm: clean cached display info

Thanks for the review, Jose. Regards Shashank -Original Message- From: Jose Abreu [mailto:jose.ab...@synopsys.com] Sent: Thursday, December 29, 2016 11:05 PM To: Sharma, Shashank ; dri-devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org Cc: Jose Abreu ; Daniel Vetter

[Intel-gfx] [PATCH v3 3/3] drm: clean cached display info

Regards Shashank On 12/29/2016 3:35 PM, Jose Abreu wrote: > Hi Shashank, > > > On 29-12-2016 05:53, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 12/27/2016 3:07 PM, Daniel Vetter wrote: >>> On Thu, Dec 22, 201

[Intel-gfx] [PATCH v3 3/3] drm: clean cached display info

Regards Shashank On 12/27/2016 3:07 PM, Daniel Vetter wrote: > On Thu, Dec 22, 2016 at 10:21:25AM +, Jose Abreu wrote: >> Hi Shashank, >> >> >> On 21-12-2016 15:29, Shashank Sharma wrote: >>> This patch adds a small helper function, which clears the cached >>> information about a

[Intel-gfx] [PATCH v3 1/3] drm: Create new structure for HDMI info

Regards Shashank On 12/22/2016 5:26 PM, Ville Syrjälä wrote: > On Thu, Dec 22, 2016 at 10:02:26AM +, Jose Abreu wrote: >> Hi Shashank, >> >> >> On 21-12-2016 15:29, Shashank Sharma wrote: >> >> [snip] >> >>> + >>> + /** >>> +* @edid_yuv420_dc_modes: bpc for deep color yuv420

[PATCH v2 1/2] drm: Create new structure for HDMI info

Regards Shashank On 12/21/2016 3:02 PM, Jose Abreu wrote: > Hi Shashank, > > > On 21-12-2016 03:49, Sharma, Shashank wrote: >> Thanks for the review Jose. >> >> My comments, inline. >> >> Regards >> Shashank >> On 12/20/2016 7:49 PM, Jose A

[PATCH v2 2/2] drm: parse hf-vsdb

Regards Shashank On 12/20/2016 8:05 PM, Jose Abreu wrote: > Hi Shashank, > > > On 20-12-2016 13:47, Shashank Sharma wrote: >> HDMI 2.0 / CEA-861-F specs define a new CEA extension data block, >> called hdmi-forum vendor specific data block (HF-VSDB). This block >> contains information about

[PATCH v2 1/2] drm: Create new structure for HDMI info

Thanks for the review Jose. My comments, inline. Regards Shashank On 12/20/2016 7:49 PM, Jose Abreu wrote: > Hi Shashank, > > > On 20-12-2016 13:47, Shashank Sharma wrote: >> This patch creates a new structure drm_hdmi_info (inspired from >> drm_display_info). Driver will parse HDMI sink's

[PATCH] drm: parse hf-vsdb

Thanks for the review, Thierry. My comments inline. Regards Shashank On 12/5/2016 10:29 PM, Thierry Reding wrote: > On Tue, Nov 29, 2016 at 08:24:39PM +0530, Shashank Sharma wrote: >> HDMI 2.0 / CEA-861-F specs define a new CEA extension data block, >> called hdmi-forum vendor specific data

[PATCH v2 1/3] drm: Add SCDC helpers

- dri-devel at lists.kernel.org + dri-devel at lists.freedesktop.org Regards Shashank -Original Message- From: Sharma, Shashank [mailto:shashank.sha...@intel.com] Sent: Monday, December 19, 2016 7:00 PM To: Thierry Reding ; dri-devel at lists.kernel.org Cc: Jani Nikula ; Ville SyrjälÃ

[PATCH v2 2/3] drm/edid: Implement SCDC support detection

] On Behalf Of Daniel Vetter Sent: Tuesday, December 6, 2016 1:49 PM To: Thierry Reding Cc: Daniel Vetter ; Sharma, Shashank ; Jose Abreu ; dri-devel at lists.freedesktop.org Subject: Re: [PATCH v2 2/3] drm/edid: Implement SCDC support detection On Mon, Dec 05, 2016 at 06:11:44PM +0100, Thierry Reding

[PATCH v2 2/3] drm/edid: Implement SCDC support detection

, December 3, 2016 12:54 AM To: dri-devel at lists.freedesktop.org Cc: Jani Nikula ; Sharma, Shashank ; Ville Syrjälä ; Jose Abreu Subject: [PATCH v2 2/3] drm/edid: Implement SCDC support detection From: Thierry Reding <tred...@nvidia.com> Sinks compliant with the HDMI 2.0 specificati

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

>> >> >> On 15-11-2016 10:52, Daniel Vetter wrote: >>> On Tue, Nov 15, 2016 at 03:36:02PM +0530, Sharma, Shashank wrote: >>>> On 11/15/2016 3:30 PM, Daniel Vetter wrote: >>>>> On Tue, Nov 15, 2016 at 02:30:47PM +0530, Sharma, Shashank wrote: &

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/15/2016 7:48 PM, Ville Syrjälä wrote: > On Tue, Nov 15, 2016 at 01:48:04PM +, Jose Abreu wrote: >> Hi, >> >> >> >> On 15-11-2016 10:52, Daniel Vetter wrote: >>> On Tue, Nov 15, 2016 at 03:36:02PM +0530, Sharma, Shashank wrote:

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/15/2016 3:30 PM, Daniel Vetter wrote: > On Tue, Nov 15, 2016 at 02:30:47PM +0530, Sharma, Shashank wrote: >> On 11/15/2016 2:21 PM, Daniel Vetter wrote: >>> On Mon, Nov 14, 2016 at 10:26:08PM +0530, Sharma, Shashank wrote: >>>> In any c

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/15/2016 2:21 PM, Daniel Vetter wrote: > On Mon, Nov 14, 2016 at 10:26:08PM +0530, Sharma, Shashank wrote: >> On 11/14/2016 10:15 PM, Ville Syrjälä wrote: >>> On Mon, Nov 14, 2016 at 10:12:04PM +0530, Sharma, Shashank wrote: >>>&

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

On 11/14/2016 10:15 PM, Ville Syrjälä wrote: > On Mon, Nov 14, 2016 at 10:12:04PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/14/2016 9:50 PM, Ville Syrjälä wrote: >>> On Mon, Nov 14, 2016 at 09:37:18PM +0530, Sharma,

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/14/2016 9:50 PM, Ville Syrjälä wrote: > On Mon, Nov 14, 2016 at 09:37:18PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/14/2016 9:19 PM, Ville Syrjälä wrote: >>> On Mon, Nov 14, 2016 at 08:14:

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/14/2016 9:19 PM, Ville Syrjälä wrote: > On Mon, Nov 14, 2016 at 08:14:34PM +0530, Sharma, Shashank wrote: >> Regards >> Shashank >>> the revert: >>> >>>HDMI2 connected 1920x1080+0+0 (normal left inverted right x axis y

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank > the revert: > > HDMI2 connected 1920x1080+0+0 (normal left inverted right x axis y axis) > 700mm x 390mm > - 1920x1080 60.00*+ > - 1920x1080i60.0050.00 > + 1920x1080 60.00*+ 50.0059.9430.0025.0024.0029.97 >23.98 > + 1920x1080i

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/7/2016 8:56 PM, Emil Velikov wrote: > On 7 November 2016 at 07:43, Sharma, Shashank > wrote: >> If I was not very clear for the first time, every time we send a patch to >> drm-intel/dri-devel, we do basic testing on Gnome-desktop too (Not only >

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

, Sharma, Shashank wrote: > > > On 11/3/2016 9:33 PM, Daniel Vetter wrote: >> On Thu, Nov 3, 2016 at 2:49 PM, Ville Syrjälä >> wrote: >>>> If you still think you should send this revert, I am removing my NACK. >>>> Pls Go ahead. >>> The other

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

On 11/3/2016 9:33 PM, Daniel Vetter wrote: > On Thu, Nov 3, 2016 at 2:49 PM, Ville Syrjälä > wrote: >>> If you still think you should send this revert, I am removing my NACK. >>> Pls Go ahead. >> The other option is to not revert and instead slap a fix on top. But >> that would have to be

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/3/2016 6:56 PM, Ville Syrjälä wrote: > On Thu, Nov 03, 2016 at 06:40:11PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/3/2016 6:32 PM, Ville Syrjälä wrote: >>> On Thu, Nov 03, 2016 at 12:47:3

[PATCH 1/2] Revert "drm: Add and handle new aspect ratios in DRM layer"

Regards Shashank On 11/3/2016 6:39 PM, Ville Syrjälä wrote: > On Thu, Nov 03, 2016 at 03:04:04PM +0200, Ville Syrjälä wrote: >> On Thu, Nov 03, 2016 at 03:02:53PM +0200, Ville Syrjälä wrote: >>> On Thu, Nov 03, 2016 at 12:47:39PM +, Sharma, Shashank wrote: >>

[PATCH 2/2] Revert "drm: Add aspect ratio parsing in DRM layer"

NACK until we get to the right reason. -Original Message- From: ville.syrjala at linux.intel.com [mailto:ville.syrj...@linux.intel.com] Sent: Thursday, November 3, 2016 6:02 PM To: dri-devel at lists.freedesktop.org Cc: Sharma, Shashank ; Lin; Jia, Lin A ; Sharma, Akashdeep ; Jim Bride

[Intel-gfx] [PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 10:27 PM, Ville Syrjälä wrote: > On Wed, Nov 02, 2016 at 03:16:10PM +0530, Shashank Sharma wrote: >> CEA-861-F specs defines new 4k video modes to be used with >> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the >> way till VIC=107. >> >> Our existing

[Intel-gfx] [PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 10:04 PM, Ville Syrjälä wrote: > On Wed, Nov 02, 2016 at 03:16:10PM +0530, Shashank Sharma wrote: >> CEA-861-F specs defines new 4k video modes to be used with >> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the >> way till VIC=107. >> >> Our existing

[Intel-gfx] [PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 9:50 PM, Ville Syrjälä wrote: > On Wed, Nov 02, 2016 at 09:39:48PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/2/2016 9:32 PM, Ville Syrjälä wrote: >>> On Wed, Nov 02, 2016 at 08:14:

[Intel-gfx] [PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 9:32 PM, Ville Syrjälä wrote: > On Wed, Nov 02, 2016 at 08:14:22PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/2/2016 7:58 PM, Andrzej Hajda wrote: >>> On 02.11.2016 10:46, Shashank S

[PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 8:44 PM, Andrzej Hajda wrote: > On 02.11.2016 15:44, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 11/2/2016 7:58 PM, Andrzej Hajda wrote: >>> On 02.11.2016 10:46, Shashank Sharma wrote: >>&g

[PATCH v2] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 11/2/2016 7:58 PM, Andrzej Hajda wrote: > On 02.11.2016 10:46, Shashank Sharma wrote: >> CEA-861-F specs defines new 4k video modes to be used with >> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the >> way till VIC=107. >> >> Our existing CEA modedb contains only

[PATCH] drm: Complete CEA modedb(VIC 1-107)

Regards Shashank On 10/20/2016 8:00 PM, Alex Deucher wrote: > On Thu, Oct 20, 2016 at 6:28 AM, Shashank Sharma > wrote: >> CEA-861-F specs defines new 4k video modes to be used with >> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the >> way till VIC=107. >> >> Our existing CEA modedb

[PATCH] drm: Complete CEA modedb(VIC 1-107)

Hello Jose On 10/20/2016 7:19 PM, Jose Abreu wrote: > Hi Shashank, > > > On 20-10-2016 11:25, Sharma, Shashank wrote: >> Adding Jose and Daniel in cc. >> >> Regards >> Shashank >> -----Original Message- >> From: Sharma, Shashank >> Sen

[PATCH] drm: Complete CEA modedb(VIC 1-107)

Adding Jose and Daniel in cc. Regards Shashank -Original Message- From: Sharma, Shashank Sent: Thursday, October 20, 2016 3:58 PM To: dri-devel at lists.freedesktop.org; intel-gfx at lists.freedesktop.org Cc: airlied at redhat.com; =daniel.vetter at intel.com; Jose.Abreu

[PATCH 1/2] drm: make is_lspcon_adaptor static

Reviewed-by: Shashank Sharma Regards Shashank -Original Message- From: Nikula, Jani Sent: Tuesday, October 18, 2016 4:52 PM To: intel-gfx at lists.freedesktop.org Cc: Nikula, Jani ; Vivi, Rodrigo ; Sharma, Shashank ; dri-devel at lists.freedesktop.org Subject: [PATCH 1/2] drm: make

[PATCH v6] drm: Helper for lspcon in drm_dp_dual_mode

Ok, Sure. Thanks for this information, Jani. Regards Shashank -Original Message- From: Nikula, Jani Sent: Tuesday, October 18, 2016 12:28 PM To: Sharma, Shashank ; dri-devel at lists.freedesktop.org; airlied at redhat.com Cc: Vetter, Daniel ; Deak, Imre ; ville.syrjala

[Intel-gfx] [PATCH v4 2/4] drm: Add aspect ratio parsing in DRM layer

Regards Shashank On 10/17/2016 8:30 PM, Ville Syrjälä wrote: > On Mon, Oct 17, 2016 at 08:21:21PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 10/17/2016 7:36 PM, Ville Syrjälä wrote: >>> On Mon, Oct 17, 2016 at 07:10:

[Intel-gfx] [PATCH v4 2/4] drm: Add aspect ratio parsing in DRM layer

Regards Shashank On 10/17/2016 7:36 PM, Ville Syrjälä wrote: > On Mon, Oct 17, 2016 at 07:10:42PM +0530, Sharma, Shashank wrote: >> Regards >> >> Shashank >> >> >> On 10/17/2016 6:01 PM, Ville Syrjälä wrote: >>> On Mon, Oct 17, 2016 at 05:34

[Intel-gfx] [PATCH v4 2/4] drm: Add aspect ratio parsing in DRM layer

Regards Shashank On 10/17/2016 6:01 PM, Ville Syrjälä wrote: > On Mon, Oct 17, 2016 at 05:34:38PM +0530, Shashank Sharma wrote: >> Current DRM layer functions don't parse aspect ratio information >> while converting a user mode->kernel mode or vice versa. This >> causes modeset to pick mode

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