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Date: Wed, 26 Jan 2022 15:21:45 +0200 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: Noralf Trønnes <noralf@...nnes.org> Cc: andy@...nel.org, deller@....de, dri-devel@...ts.freedesktop.org, gregkh@...uxfoundation.org, hkallweit1@...il.com, lee.jones@...aro.org, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev, michael.hennerich@...log.com, phil@...lpotter.co.uk, zhangxuezhi1@...ong.com Subject: Re: [PATCH v1 0/4] fbtft: Unorphan the driver for maintenance On Wed, Jan 26, 2022 at 02:15:29PM +0100, Noralf Trønnes wrote: > > > > Since we got a maintainer for fbdev, I would like to > > unorphan fbtft (with the idea of sending PRs to Helge) > > and move it out of staging since there is no more clean > > up work expected and no more drivers either. > > > > Thoughts? > > Here's a driver I have been working on: > > drm/panel: Add MIPI DBI compatible SPI driver > https://lore.kernel.org/dri-devel/20220125175700.37408-1-noralf@tronnes.org/ > > It should replace the SPI part of these fbtft drivers if accepted: This is good news, but... > $ grep -lr MIPI_DCS drivers/staging/fbtft/ | grep -v "-" | uniq | sort Hint: git grep -lw MIPI_DCS -- drivers/staging/fbtft > drivers/staging/fbtft/fb_hx8340bn.c > drivers/staging/fbtft/fb_hx8353d.c > drivers/staging/fbtft/fb_hx8357d.c > drivers/staging/fbtft/fb_ili9163.c > drivers/staging/fbtft/fb_ili9340.c > drivers/staging/fbtft/fb_ili9341.c > drivers/staging/fbtft/fb_ili9481.c > drivers/staging/fbtft/fb_ili9486.c > drivers/staging/fbtft/fb_s6d02a1.c > drivers/staging/fbtft/fb_st7735r.c > drivers/staging/fbtft/fb_st7789v.c > drivers/staging/fbtft/fb_tinylcd.c > > There's no support for the parallel interface on these controllers in > drm. Support could be added to drivers/gpu/drm/drm_mipi_dbi.c. ...as I said and you confirmed that parallel interface support is missing. > Here's a status report I wrote 2 years ago: > > fbtft: 5 years in staging > https://lore.kernel.org/dri-devel/a6cef26c-0f4b-47f0-d249-71f53891526b@tronnes.org/ Thanks for sharing! -- With Best Regards, Andy Shevchenko
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