3 Commits

Author	SHA1	Message	Date
Arnd Bergmann	3ff558e78b	drm/stm: fix warning about multiplication in condition ... gcc-7 complains about multiplying within a condition being suspicious: drivers/gpu/drm/stm/dw_mipi_dsi-stm.c: In function 'dsi_pll_get_clkout_khz': drivers/gpu/drm/stm/dw_mipi_dsi-stm.c:117:10: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context] The code here is correct, but can be easily rephrased to make that more obvious. I also swap out the error handling and the normal code path for clarity. Fixes: b0f09a3c69d9 ("drm/stm: Add STM32 DSI controller driver") Acked-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170906131331.2691300-1-arnd@arndb.de	2017-09-08 10:29:11 +02:00
Philippe CORNU	89a15e6f22	drm/stm: dsi: Constify phy ops structure ... Constify dw_mipi_dsi_stm_phy_ops as these ops are not supposed to change at runtime. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500552357-29487-8-git-send-email-philippe.cornu@st.com	2017-07-26 15:02:17 +02:00
Philippe CORNU	c1c026dbc1	drm/stm: Add STM32 DSI controller driver ... Add the STM32 DSI controller driver that uses the Synopsys DesignWare MIPI DSI host controller bridge. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500277223-29553-8-git-send-email-philippe.cornu@st.com	2017-07-26 14:42:52 +02:00