From 22f99f2db44771cf9569fc2e8c547ad3153d9384 Mon Sep 17 00:00:00 2001 From: Antonio Borneo Date: Sat, 18 Dec 2021 22:50:52 +0100 Subject: drm/stm: dsi: move lane capability detection in probe() There is no need to re-compute the dsi lane capability because it only depends on dsi hw version. Since dsi hw version is detected at probe(), move there also the assignment of dsi lane capability. Signed-off-by: Antonio Borneo Acked-by: Philippe Cornu Reviewed-by: Philippe Cornu Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20211218215055.212421-1-antonio.borneo@foss.st.com --- drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c index 32cb41b2202f..480fdf256f01 100644 --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c @@ -247,14 +247,6 @@ dw_mipi_dsi_get_lane_mbps(void *priv_data, const struct drm_display_mode *mode, int ret, bpp; u32 val; - /* Update lane capabilities according to hw version */ - dsi->lane_min_kbps = LANE_MIN_KBPS; - dsi->lane_max_kbps = LANE_MAX_KBPS; - if (dsi->hw_version == HWVER_131) { - dsi->lane_min_kbps *= 2; - dsi->lane_max_kbps *= 2; - } - pll_in_khz = (unsigned int)(clk_get_rate(dsi->pllref_clk) / 1000); /* Compute requested pll out */ @@ -417,6 +409,14 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) goto err_dsi_probe; } + /* set lane capabilities according to hw version */ + dsi->lane_min_kbps = LANE_MIN_KBPS; + dsi->lane_max_kbps = LANE_MAX_KBPS; + if (dsi->hw_version == HWVER_131) { + dsi->lane_min_kbps *= 2; + dsi->lane_max_kbps *= 2; + } + dw_mipi_dsi_stm_plat_data.base = dsi->base; dw_mipi_dsi_stm_plat_data.priv_data = dsi; -- cgit v1.2.3