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| author |   Linus Walleij <linus.walleij@linaro.org> | 2021-06-14 20:11:35 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-06-14 22:22:27 +0200 |
| commit | c2a61865baa45b5d1dfc3e83da50bcd51d518786 (patch) | |
| tree | 8e8bcf3c8087be2d9350c395276e58cb2a81be4d /drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c | |
| parent | drm/dbi: Support DBI typec1 read operations (diff) | |
| download | linux-dev-c2a61865baa45b5d1dfc3e83da50bcd51d518786.tar.xz linux-dev-c2a61865baa45b5d1dfc3e83da50bcd51d518786.zip | |
drm/panel: s6e63m0: Switch to DBI abstraction for SPI
The SPI access to s6e63m0 is using the DBI protocol, so switch
to using the elaborate DBI protocol implementation in the DRM
DBI helper library.
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210614181135.1124445-2-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c index 07a48f621289..e0b1a7e354f3 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c @@ -16,7 +16,8 @@ #define MCS_GLOBAL_PARAM 0xb0 #define S6E63M0_DSI_MAX_CHUNK 15 /* CMD + 15 bytes max */ -static int s6e63m0_dsi_dcs_read(struct device *dev, const u8 cmd, u8 *data) +static int s6e63m0_dsi_dcs_read(struct device *dev, void *trsp, + const u8 cmd, u8 *data) { struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); int ret; @@ -32,7 +33,8 @@ static int s6e63m0_dsi_dcs_read(struct device *dev, const u8 cmd, u8 *data) return 0; } -static int s6e63m0_dsi_dcs_write(struct device *dev, const u8 *data, size_t len) +static int s6e63m0_dsi_dcs_write(struct device *dev, void *trsp, + const u8 *data, size_t len) { struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); const u8 *seqp = data; @@ -99,8 +101,8 @@ static int s6e63m0_dsi_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST; - ret = s6e63m0_probe(dev, s6e63m0_dsi_dcs_read, s6e63m0_dsi_dcs_write, - true); + ret = s6e63m0_probe(dev, NULL, s6e63m0_dsi_dcs_read, + s6e63m0_dsi_dcs_write, true); if (ret) return ret; |