Commits
Tomi Valkeinen committed d66b15818c1
OMAPDSS: DSI: improve DSI clock calcs for DISPC Commit ee144e645a081daad5de1ccac77f0a0e98e6a67b added dsi_pll_calc_ddrfreq() which calculates PLL dividers based on given DSI bus clock speed. The function works ok, but it can be improved for the DISPC clock calc. The current version calculates the clock going from the PLL to the DISPC simply by setting the clock as close to DISPC maximum as possible, and the pixel clock is calculated based on that. This patch changes the function to calculate DISPC clock more dynamically, iterating through different DISPC clocks and pixel clock values, and thus we'll get more suitable pixel clocks. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>