diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch b/target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch deleted file mode 100644 index b1b0fb5e4e..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 7fe646b726b66c16f731e36e95d7eda9f182ba4d Mon Sep 17 00:00:00 2001 -From: Maxime Ripard <maxime@cerno.tech> -Date: Thu, 3 Dec 2020 14:25:38 +0100 -Subject: [PATCH] drm/vc4: dsi: Use snprintf for the PHY clocks instead - of an array - -Commit dc0bf36401e891c853e0a25baeb4e0b4e6f3626d upstream. - -The DSI clocks setup function has been using an array to store the clock -name of either the DSI0 or DSI1 blocks, using the port ID to choose the -proper one. - -Let's switch to an snprintf call to do the same thing and simplify the -array a bit. - -Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> -Signed-off-by: Maxime Ripard <maxime@cerno.tech> -Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-4-maxime@cerno.tech ---- - drivers/gpu/drm/vc4/vc4_dsi.c | 17 +++++++++-------- - 1 file changed, 9 insertions(+), 8 deletions(-) - ---- a/drivers/gpu/drm/vc4/vc4_dsi.c -+++ b/drivers/gpu/drm/vc4/vc4_dsi.c -@@ -1390,12 +1390,12 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi * - struct device *dev = &dsi->pdev->dev; - const char *parent_name = __clk_get_name(dsi->pll_phy_clock); - static const struct { -- const char *dsi0_name, *dsi1_name; -+ const char *name; - int div; - } phy_clocks[] = { -- { "dsi0_byte", "dsi1_byte", 8 }, -- { "dsi0_ddr2", "dsi1_ddr2", 4 }, -- { "dsi0_ddr", "dsi1_ddr", 2 }, -+ { "byte", 8 }, -+ { "ddr2", 4 }, -+ { "ddr", 2 }, - }; - int i; - -@@ -1411,8 +1411,12 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi * - for (i = 0; i < ARRAY_SIZE(phy_clocks); i++) { - struct clk_fixed_factor *fix = &dsi->phy_clocks[i]; - struct clk_init_data init; -+ char clk_name[16]; - int ret; - -+ snprintf(clk_name, sizeof(clk_name), -+ "dsi%u_%s", dsi->port, phy_clocks[i].name); -+ - /* We just use core fixed factor clock ops for the PHY - * clocks. The clocks are actually gated by the - * PHY_AFEC0_DDRCLK_EN bits, which we should be -@@ -1429,10 +1433,7 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi * - memset(&init, 0, sizeof(init)); - init.parent_names = &parent_name; - init.num_parents = 1; -- if (dsi->port == 1) -- init.name = phy_clocks[i].dsi1_name; -- else -- init.name = phy_clocks[i].dsi0_name; -+ init.name = clk_name; - init.ops = &clk_fixed_factor_ops; - - ret = devm_clk_hw_register(dev, &fix->hw); |