From: Konrad Dybcio Date: Fri, 20 Jan 2023 21:00:53 +0000 (+0100) Subject: drm/msm/dsi: Allow 2 CTRLs on v2.5.0 X-Git-Tag: v6.6.7~1918^2~4^2~340^2^4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ae654ded7c5a19dc13f57a4fe4434fef879b6f9;p=platform%2Fkernel%2Flinux-starfive.git drm/msm/dsi: Allow 2 CTRLs on v2.5.0 v2.5.0 support was originally added for SC7280, but this hw is also present on SM8350, which has one more DSI host. Bump up the dsi count and fill in the register of the secondary host to allow it to probe. This should not have any adverse effects on SC7280, as the secondary CTRL will only be touched if it's defined, anyway. Fixes: 65c391b31994 ("drm/msm/dsi: Add DSI support for SC7280") Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/519513/ Link: https://lore.kernel.org/r/20230120210101.2146852-1-konrad.dybcio@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 33884eb..6d21f0b 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -223,8 +223,8 @@ static const struct msm_dsi_config sc7280_dsi_cfg = { .num_regulators = ARRAY_SIZE(sc7280_dsi_regulators), .bus_clk_names = dsi_sc7280_bus_clk_names, .num_bus_clks = ARRAY_SIZE(dsi_sc7280_bus_clk_names), - .io_start = { 0xae94000 }, - .num_dsi = 1, + .io_start = { 0xae94000, 0xae96000 }, + .num_dsi = 2, }; static const char * const dsi_qcm2290_bus_clk_names[] = {