Linux 4.19.42

[thirdparty/kernel/stable-queue.git] / releases / 4.19.42 / clk-meson-gxbb-round-the-vdec-dividers-to-closest.patch

From e7fdade12497265520560ce7dfa8e7db594f9b9d Mon Sep 17 00:00:00 2001
From: Maxime Jourdan <mjourdan@baylibre.com>
Date: Tue, 19 Mar 2019 11:25:37 +0100
Subject: clk: meson-gxbb: round the vdec dividers to closest

[ Upstream commit 9b70c697e87286ade406e6a02091757307dd4b7c ]

We want the video decoder clocks to always round to closest. While the
muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding
CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers.

Fix this by adding the flag to the two vdec dividers.

Fixes: a565242eb9fc ("clk: meson: gxbb: add the video decoder clocks")
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190319102537.2043-1-mjourdan@baylibre.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/meson/gxbb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 6628ffa31383a..4d4f6d842c31c 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1571,6 +1571,7 @@ static struct clk_regmap gxbb_vdec_1_div = {
 		.offset = HHI_VDEC_CLK_CNTL,
 		.shift = 0,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_1_div",
@@ -1616,6 +1617,7 @@ static struct clk_regmap gxbb_vdec_hevc_div = {
 		.offset = HHI_VDEC2_CLK_CNTL,
 		.shift = 16,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_hevc_div",
-- 
2.20.1