From: john@metanate.com (John Keeping)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/27] drm/rockchip: MIPI fixes & improvements
Date: Mon, 19 Sep 2016 18:24:30 +0100 [thread overview]
Message-ID: <20160919182430.13fb3151.john@metanate.com> (raw)
In-Reply-To: <20160919171747.28512-1-john@metanate.com>
D'oh, I got send-email horribly wrong here. Please ignore the n/27
patches following this message - the n/26 versions are correct.
I won't spam the list with a cleaned-up v2 immediately, but I'll make
extra sure to clean out my working directory when I do send the re-roll!
On Mon, 19 Sep 2016 18:17:10 +0100, John Keeping wrote:
> This is a bit of a mixed selection of patches to all areas of the
> Rockchip dw-mipi-dsi driver, which I've been using for a while.
>
> The first few patches fix the driver's use of the atomic API by removing
> hardware manipulation from the mode_set hook:
>
> drm/rockchip: dw-mipi-dsi: use mode from display state
> drm/rockchip: dw-mipi-dsi: pass new mode into MIPI mode set
> drm/rockchip: dw-mipi-dsi: don't configure hardware in mode_set for
> MIPI
> drm/rockchip: dw-mipi-dsi: rename commit hook to enable
>
> The following several patches fix various aspects of DSI host transfers
> in order to improve support for displays that need to be set up via DSI
> commands:
>
> drm/rockchip: dw-mipi-dsi: fix command header writes
> drm/rockchip: dw-mipi-dsi: fix generic packet status check
> drm/rockchip: dw-mipi-dsi: avoid out-of-bounds read on tx_buf
> drm/rockchip: dw-mipi-dsi: include bad value in error message
> drm/rockchip: dw-mipi-dsi: respect message flags
> drm/rockchip: dw-mipi-dsi: only request HS clock when required
> drm/rockchip: dw-mipi-dsi: don't assume buffer is aligned
> drm/rockchip: dw-mipi-dsi: prepare panel after phy init
> drm/rockchip: dw-mipi-dsi: allow commands in panel_disable
>
> Then a bunch of patches to improve the PHY PLL and other clock setup:
>
> drm/rockchip: dw-mipi-dsi: fix escape clock rate
> drm/rockchip: dw-mipi-dsi: ensure PHY is reset
> drm/rockchip: dw-mipi-dsi: configure bias and bandgap before enable
> drm/rockchip: dw-mipi-dsi: don't enable PHY PLL until it's configured
> drm/rockchip: dw-mipi-dsi: properly configure PHY timing
> drm/rockchip: dw-mipi-dsi: improve PLL configuration
>
> A couple of patches make the VOP and MIPI host consistent when panels do
> not set explicit hsync/vsync polarities:
>
> drm/rockchip: dw-mipi-dsi: use positive check for N{H,V}SYNC
> drm/rockchip: vop: test for P{H,V}SYNC
>
> The following patch fixes fbcon by making sure that the output
> resolution is known before it loads:
>
> drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded
>
> Then a patch that should be self-explanatory:
>
> drm/rockchip: dw-mipi-dsi: support non-burst modes
>
> And the final two patches were useful in development but aren't really
> needed once everything's working:
>
> drm/rockchip: dw-mipi-dsi: add reset control
> drm/rockchip: dw-mipi-dsi: support read commands
>
>
> John Keeping (26):
> drm/rockchip: dw-mipi-dsi: use mode from display state
> drm/rockchip: dw-mipi-dsi: pass new mode into MIPI mode set
> drm/rockchip: dw-mipi-dsi: don't configure hardware in mode_set for
> MIPI
> drm/rockchip: dw-mipi-dsi: rename commit hook to enable
> drm/rockchip: dw-mipi-dsi: fix command header writes
> drm/rockchip: dw-mipi-dsi: fix generic packet status check
> drm/rockchip: dw-mipi-dsi: avoid out-of-bounds read on tx_buf
> drm/rockchip: dw-mipi-dsi: include bad value in error message
> drm/rockchip: dw-mipi-dsi: respect message flags
> drm/rockchip: dw-mipi-dsi: only request HS clock when required
> drm/rockchip: dw-mipi-dsi: don't assume buffer is aligned
> drm/rockchip: dw-mipi-dsi: prepare panel after phy init
> drm/rockchip: dw-mipi-dsi: allow commands in panel_disable
> drm/rockchip: dw-mipi-dsi: fix escape clock rate
> drm/rockchip: dw-mipi-dsi: ensure PHY is reset
> drm/rockchip: dw-mipi-dsi: configure bias and bandgap before enable
> drm/rockchip: dw-mipi-dsi: don't enable PHY PLL until it's configured
> drm/rockchip: dw-mipi-dsi: properly configure PHY timing
> drm/rockchip: dw-mipi-dsi: improve PLL configuration
> drm/rockchip: dw-mipi-dsi: use specific poll helper
> drm/rockchip: dw-mipi-dsi: use positive check for N{H,V}SYNC
> drm/rockchip: vop: test for P{H,V}SYNC
> drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded
> drm/rockchip: dw-mipi-dsi: support non-burst modes
> drm/rockchip: dw-mipi-dsi: add reset control
> drm/rockchip: dw-mipi-dsi: support read commands
>
> drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 325 ++++++++++++++++++++--------
> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +-
> 2 files changed, 234 insertions(+), 95 deletions(-)
>
prev parent reply other threads:[~2016-09-19 17:24 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-19 17:17 [PATCH 00/27] drm/rockchip: MIPI fixes & improvements John Keeping
2016-09-19 17:17 ` [PATCH 01/26] drm/rockchip: dw-mipi-dsi: use mode from display state John Keeping
2017-01-17 10:38 ` [01/26] " Chris Zhong
2017-01-18 2:21 ` Mark yao
2016-09-19 17:17 ` [PATCH 02/26] drm/rockchip: dw-mipi-dsi: pass new mode into MIPI mode set John Keeping
2016-09-19 17:17 ` [PATCH 03/26] drm/rockchip: dw-mipi-dsi: don't configure hardware in mode_set for MIPI John Keeping
2016-09-19 17:17 ` [PATCH 04/26] drm/rockchip: dw-mipi-dsi: rename commit hook to enable John Keeping
2016-09-19 17:17 ` [PATCH 05/26] drm/rockchip: dw-mipi-dsi: fix command header writes John Keeping
2017-01-17 9:32 ` [05/26] " Chris Zhong
2016-09-19 17:17 ` [PATCH 06/26] drm/rockchip: dw-mipi-dsi: fix generic packet status check John Keeping
2016-09-19 17:17 ` [PATCH 07/26] drm/rockchip: dw-mipi-dsi: avoid out-of-bounds read on tx_buf John Keeping
2016-09-19 17:17 ` [PATCH 08/26] drm/rockchip: dw-mipi-dsi: include bad value in error message John Keeping
2016-09-19 17:17 ` [PATCH 09/26] drm/rockchip: dw-mipi-dsi: respect message flags John Keeping
2016-09-19 17:17 ` [PATCH 10/26] drm/rockchip: dw-mipi-dsi: only request HS clock when required John Keeping
2016-09-19 17:17 ` [PATCH 11/26] drm/rockchip: dw-mipi-dsi: don't assume buffer is aligned John Keeping
2016-09-19 17:17 ` [PATCH 12/26] drm/rockchip: dw-mipi-dsi: prepare panel after phy init John Keeping
2016-09-19 17:17 ` [PATCH 13/26] drm/rockchip: dw-mipi-dsi: allow commands in panel_disable John Keeping
2016-09-19 17:17 ` [PATCH 14/26] drm/rockchip: dw-mipi-dsi: fix escape clock rate John Keeping
2016-09-19 17:17 ` [PATCH 14/27] drm/rockchip: dw-mipi-dsi: use specific poll helper John Keeping
2016-09-19 17:17 ` [PATCH 15/26] drm/rockchip: dw-mipi-dsi: ensure PHY is reset John Keeping
2016-09-19 17:17 ` [PATCH 15/27] drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC John Keeping
2016-09-19 17:17 ` [PATCH 16/26] drm/rockchip: dw-mipi-dsi: configure bias and bandgap before enable John Keeping
2016-09-19 17:17 ` [PATCH 16/27] drm/rockchip: dw-mipi-dsi: fix escape clock rate John Keeping
2016-09-19 17:17 ` [PATCH 17/26] drm/rockchip: dw-mipi-dsi: don't enable PHY PLL until it's configured John Keeping
2016-09-19 17:17 ` [PATCH 17/27] drm/rockchip: dw-mipi-dsi: ensure PHY is reset John Keeping
2016-09-19 17:17 ` [PATCH 18/27] drm/rockchip: dw-mipi-dsi: configure bias and bandgap before enable John Keeping
2016-09-19 17:17 ` [PATCH 18/26] drm/rockchip: dw-mipi-dsi: properly configure PHY timing John Keeping
2016-09-19 17:17 ` [PATCH 19/27] drm/rockchip: dw-mipi-dsi: don't enable PHY PLL until it's configured John Keeping
2016-09-19 17:17 ` [PATCH 19/26] drm/rockchip: dw-mipi-dsi: improve PLL configuration John Keeping
2016-09-19 17:17 ` [PATCH 20/27] drm/rockchip: dw-mipi-dsi: properly configure PHY timing John Keeping
2016-09-19 17:17 ` [PATCH 20/26] drm/rockchip: dw-mipi-dsi: use specific poll helper John Keeping
2016-09-19 17:17 ` [PATCH 21/27] drm/rockchip: dw-mipi-dsi: improve PLL configuration John Keeping
2016-09-19 17:17 ` [PATCH 21/26] drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC John Keeping
2016-09-19 17:17 ` [PATCH 22/27] drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded John Keeping
2016-09-19 17:17 ` [PATCH 22/26] drm/rockchip: vop: test for P{H,V}SYNC John Keeping
2016-09-19 17:17 ` [PATCH 23/26] drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded John Keeping
2016-09-19 17:17 ` [PATCH 23/27] drm/rockchip: dw-mipi-dsi: support non-burst modes John Keeping
2016-09-19 17:17 ` [PATCH 24/26] " John Keeping
2016-09-19 17:17 ` [PATCH 24/27] drm/rockchip: vop: test for P{H,V}SYNC John Keeping
2016-09-19 17:17 ` [PATCH 25/26] drm/rockchip: dw-mipi-dsi: add reset control John Keeping
2016-09-19 17:17 ` [PATCH 26/26] drm/rockchip: dw-mipi-dsi: support read commands John Keeping
2016-09-19 17:24 ` John Keeping [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160919182430.13fb3151.john@metanate.com \
--to=john@metanate.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).