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| H A D | drm_mipi_dbi.h | 3f5aa5ac Fri Jul 02 08:56:01 CDT 2021 Linus Walleij <linus.walleij@linaro.org> drm/dbi: Print errors for mipi_dbi_command()
The macro mipi_dbi_command() does not report errors unless you wrap it
in another macro to do the error reporting.
Report a rate-limited error so we know what is going on.
After this any code wishing to send command arrays can rely on
mipi_dbi_command() providing an appropriate error message if something
goes wrong.
Suggested-by: Noralf Trønnes <noralf@tronnes.org>
Suggested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210702135601.3952726-1-linus.walleij@linaro.org
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