Lines Matching defs:rate
1202 * Calculate the percentage difference between the requested pixel clock rate
1203 * and the effective rate resulting from calculating the clock divider value.
1206 unsigned int dispc_pclk_diff(unsigned long rate, unsigned long real_rate)
1208 int r = rate / 100, rr = real_rate / 100;
1214 unsigned long rate)
1219 r = clk_set_rate(dispc->vp_clk[hw_videoport], rate);
1221 dev_err(dispc->dev, "vp%d: failed to set clk rate to %lu\n",
1222 hw_videoport, rate);
1228 if (dispc_pclk_diff(rate, new_rate) > 5)
1230 "vp%d: Clock rate %lu differs over 5%% from requested %lu\n",
1231 hw_videoport, new_rate, rate);
1233 dev_dbg(dispc->dev, "vp%d: new rate %lu Hz (requested %lu Hz)\n",
1234 hw_videoport, clk_get_rate(dispc->vp_clk[hw_videoport]), rate);