| Message ID | 20200115124548.3951-1-geert+renesas@glider.be (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm: Add support for Okaya RH128128T | expand |
Hi Geert. On Wed, Jan 15, 2020 at 01:45:43PM +0100, Geert Uytterhoeven wrote: > Hi all, > > This patch series adds support for the Okaya RH128128T LCD to the > existing ST7735R driver. This is a 128x128 1.4" TFT display driven by a > Sitronix ST7715R TFT Controller/Driver. It is used on e.g. the Renesas > YRSK-LCD-PMOD extension board, which is shipped with Renesas RSK+RZA1 > development boards[1], and with several other Renesas starter kits, for > RX, Synergy, and RZ/T1 MCUs and SoCs. > > Changes compared to v1[2]: > - Convert DT bindings to DT schema, > - Add YRSK-LCD-PMOD reference and links, > - Add Reviewed-by, > - Split driver preparation and adding actual support in two separate > patches, > - Replace st7735r_priv.rgb by a pointer to struct st7735r_cfg, > - Change prefix of jd_t18003_t01_pipe_enable() and > jd_t18003_t01_pipe_funcs(), > - Update Kconfig help text, > - Improve file comment header. > > This has been tested using the r7s72100-rskrza1-pmod-spi.dtso and > r7s72100-rskrza1-pmod2-lcd.dtso DT overlays[3]. > Note that for using this on RSK+RZA1, there is a dependency on RSPI > cs-gpios support (now in linux-next). > With DT overlays, this also depends on DT overlays[4] and gpio-hog > overlay support[5]. > > Thanks! > > [1] https://renesasrulz.com/the_vault/f/archive-forum/4981/upgrading-to-the-renesas-rz-a1h > [1] https://lore.kernel.org/dri-devel/20200102141246.370-1-geert+renesas@glider.be/ > [2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/renesas-overlays > [4] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/overlays > [5] "[PATCH/RFC 0/2] gpio: of: Add DT overlay support for GPIO hogs" > https://lore.kernel.org/lkml/20191230133852.5890-1-geert+renesas@glider.be/ > > Geert Uytterhoeven (5): > dt-bindings: display: sitronix,st7735r: Convert to DT schema > dt-bindings: display: sitronix,st7735r: Add Okaya RH128128T > drm/mipi_dbi: Add support for display offsets > drm: tiny: st7735r: Prepare for adding support for more displays > drm: tiny: st7735r: Add support for Okaya RH128128T Thanks, it ended up with a nice small patch adding support for another controller/panel combo to this driver. All 5 patches applied to drm-misc-next. Sam
Hi all, This patch series adds support for the Okaya RH128128T LCD to the existing ST7735R driver. This is a 128x128 1.4" TFT display driven by a Sitronix ST7715R TFT Controller/Driver. It is used on e.g. the Renesas YRSK-LCD-PMOD extension board, which is shipped with Renesas RSK+RZA1 development boards[1], and with several other Renesas starter kits, for RX, Synergy, and RZ/T1 MCUs and SoCs. Changes compared to v1[2]: - Convert DT bindings to DT schema, - Add YRSK-LCD-PMOD reference and links, - Add Reviewed-by, - Split driver preparation and adding actual support in two separate patches, - Replace st7735r_priv.rgb by a pointer to struct st7735r_cfg, - Change prefix of jd_t18003_t01_pipe_enable() and jd_t18003_t01_pipe_funcs(), - Update Kconfig help text, - Improve file comment header. This has been tested using the r7s72100-rskrza1-pmod-spi.dtso and r7s72100-rskrza1-pmod2-lcd.dtso DT overlays[3]. Note that for using this on RSK+RZA1, there is a dependency on RSPI cs-gpios support (now in linux-next). With DT overlays, this also depends on DT overlays[4] and gpio-hog overlay support[5]. Thanks! [1] https://renesasrulz.com/the_vault/f/archive-forum/4981/upgrading-to-the-renesas-rz-a1h [1] https://lore.kernel.org/dri-devel/20200102141246.370-1-geert+renesas@glider.be/ [2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/renesas-overlays [4] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/overlays [5] "[PATCH/RFC 0/2] gpio: of: Add DT overlay support for GPIO hogs" https://lore.kernel.org/lkml/20191230133852.5890-1-geert+renesas@glider.be/ Geert Uytterhoeven (5): dt-bindings: display: sitronix,st7735r: Convert to DT schema dt-bindings: display: sitronix,st7735r: Add Okaya RH128128T drm/mipi_dbi: Add support for display offsets drm: tiny: st7735r: Prepare for adding support for more displays drm: tiny: st7735r: Add support for Okaya RH128128T .../bindings/display/sitronix,st7735r.txt | 35 --------- .../bindings/display/sitronix,st7735r.yaml | 71 +++++++++++++++++ MAINTAINERS | 2 +- drivers/gpu/drm/drm_mipi_dbi.c | 30 +++++--- drivers/gpu/drm/tiny/Kconfig | 8 +- drivers/gpu/drm/tiny/st7735r.c | 76 +++++++++++++++---- include/drm/drm_mipi_dbi.h | 12 +++ 7 files changed, 170 insertions(+), 64 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/sitronix,st7735r.txt create mode 100644 Documentation/devicetree/bindings/display/sitronix,st7735r.yaml