video: da8xx-fb: store clk rate even if !CPUFREQ (44f627ae) · Commits · 戴 / test

store lcd clk rate always, i.e. irrespective of whether CPUFREQ is enabled or not. This can be used to get clk rate directly instead of enquiring with clock framework with clk handle every time. Signed-off-by:

Afzal Mohammed <afzal@ti.com> Signed-off-by:

Darren Etheridge <detheridge@ti.com> Signed-off-by:

Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/da8xx-fb.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -174,8 +174,8 @@ struct da8xx_fb_par {
		unsigned int which_dma_channel_done;
		#ifdef CONFIG_CPU_FREQ
		struct notifier_block freq_transition;
		unsigned int lcd_fck_rate;
		#endif
		unsigned int lcd_fck_rate;
		void (*panel_power_ctrl)(int);
		u32 pseudo_palette[16];
		struct fb_videomode mode;
		@@ -1302,9 +1302,7 @@ static int fb_probe(struct platform_device *device)

		par = da8xx_fb_info->par;
		par->lcdc_clk = fb_clk;
		#ifdef CONFIG_CPU_FREQ
		par->lcd_fck_rate = clk_get_rate(fb_clk);
		#endif
		par->pxl_clk = lcdc_info->pixclock;
		if (fb_pdata->panel_power_ctrl) {
		par->panel_power_ctrl = fb_pdata->panel_power_ctrl;

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