diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_display.c')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_display.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index b9fe926a49e8..3a9661b9b1fc 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -20,6 +20,7 @@ #include <drm/drm_framebuffer.h> #include <drm/drm_gem_atomic_helper.h> #include <drm/drm_gem_dma_helper.h> +#include <drm/drm_print.h> #include <drm/drm_vblank.h> #include "pl111_drm.h" @@ -473,12 +474,15 @@ static int pl111_clk_div_choose_div(struct clk_hw *hw, unsigned long rate, return best_div; } -static long pl111_clk_div_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int pl111_clk_div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { - int div = pl111_clk_div_choose_div(hw, rate, prate, true); + int div = pl111_clk_div_choose_div(hw, req->rate, + &req->best_parent_rate, true); - return DIV_ROUND_UP_ULL(*prate, div); + req->rate = DIV_ROUND_UP_ULL(req->best_parent_rate, div); + + return 0; } static unsigned long pl111_clk_div_recalc_rate(struct clk_hw *hw, @@ -528,7 +532,7 @@ static int pl111_clk_div_set_rate(struct clk_hw *hw, unsigned long rate, static const struct clk_ops pl111_clk_div_ops = { .recalc_rate = pl111_clk_div_recalc_rate, - .round_rate = pl111_clk_div_round_rate, + .determine_rate = pl111_clk_div_determine_rate, .set_rate = pl111_clk_div_set_rate, }; |