From: Konrad Dybcio konrad.dybcio@linaro.org
[ Upstream commit 1ae654ded7c5a19dc13f57a4fe4434fef879b6f9 ]
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 konrad.dybcio@linaro.org Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org 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 dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/msm/dsi/dsi_cfg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 7e97c239ed489..e0bd452a9f1e6 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -209,8 +209,8 @@ 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[] = {