From: Dmitry Baryshkov Date: Mon, 5 May 2025 00:14:49 +0000 (+0300) Subject: drm/msm/hdmi: drop clock frequency assignment X-Git-Tag: v6.16-rc1~144^2~4^2~22 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6984a3f9a5aef20c0bb17922c6e9a404ca9ef3a;p=thirdparty%2Flinux.git drm/msm/hdmi: drop clock frequency assignment The only clock which has frequency being set through hpd_freqs is the "core" aka MDSS_HDMI_CLK clock. It always has the specified frequency, so we can drop corresponding clk_set_rate() call together with the hpd_freq infrastructure. Reviewed-by: Jessica Zhang Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/651717/ Link: https://lore.kernel.org/r/20250505-fd-hdmi-hpd-v5-5-48541f76318c@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 104f9cefa1483..6f09920c58190 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -234,12 +234,10 @@ static const struct hdmi_platform_config hdmi_tx_8960_config = { static const char * const pwr_reg_names_8x74[] = {"core-vdda", "core-vcc"}; static const char * const hpd_clk_names_8x74[] = {"iface", "core", "mdp_core", "alt_iface"}; -static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0, 0}; static const struct hdmi_platform_config hdmi_tx_8974_config = { HDMI_CFG(pwr_reg, 8x74), HDMI_CFG(hpd_clk, 8x74), - .hpd_freq = hpd_clk_freq_8x74, }; static int msm_hdmi_bind(struct device *dev, struct device *master, void *data) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 3314bb8a09d6b..e93d49d9e8693 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -93,7 +93,6 @@ struct hdmi_platform_config { /* clks that need to be on for hpd: */ const char * const *hpd_clk_names; - const long unsigned *hpd_freq; int hpd_clk_cnt; }; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c b/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c index 9ce0ffa354179..7ae69b14e953f 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_hpd.c @@ -68,15 +68,6 @@ static void enable_hpd_clocks(struct hdmi *hdmi, bool enable) if (enable) { for (i = 0; i < config->hpd_clk_cnt; i++) { - if (config->hpd_freq && config->hpd_freq[i]) { - ret = clk_set_rate(hdmi->hpd_clks[i], - config->hpd_freq[i]); - if (ret) - dev_warn(dev, - "failed to set clk %s (%d)\n", - config->hpd_clk_names[i], ret); - } - ret = clk_prepare_enable(hdmi->hpd_clks[i]); if (ret) { DRM_DEV_ERROR(dev,