diff --git a/mipidsi/CHANGELOG.md b/mipidsi/CHANGELOG.md
index 9bf38d7..e4e55f4 100644
--- a/mipidsi/CHANGELOG.md
+++ b/mipidsi/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
+- DCS commands param fields are now all consistently private with added constructors for all such commands
 - DCS command constructors (such as `SetAddressMode::new`) are now marked as `const`, so DCS commands can be constructed in
   [const contexts](https://doc.rust-lang.org/reference/const_eval.html#const-context)
 
diff --git a/mipidsi/src/dcs/set_invert_mode.rs b/mipidsi/src/dcs/set_invert_mode.rs
index 794df65..08ee6cd 100644
--- a/mipidsi/src/dcs/set_invert_mode.rs
+++ b/mipidsi/src/dcs/set_invert_mode.rs
@@ -4,7 +4,14 @@ use super::DcsCommand;
 
 /// Set Invert Mode
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub struct SetInvertMode(pub ColorInversion);
+pub struct SetInvertMode(ColorInversion);
+
+impl SetInvertMode {
+    /// Construct a new SetInvertMode DCS with the given value
+    pub fn new(color_inversion: ColorInversion) -> Self {
+        SetInvertMode(color_inversion)
+    }
+}
 
 impl DcsCommand for SetInvertMode {
     fn instruction(&self) -> u8 {
diff --git a/mipidsi/src/dcs/set_tearing_effect.rs b/mipidsi/src/dcs/set_tearing_effect.rs
index f7a53f0..f31d9f7 100644
--- a/mipidsi/src/dcs/set_tearing_effect.rs
+++ b/mipidsi/src/dcs/set_tearing_effect.rs
@@ -4,7 +4,14 @@ use super::DcsCommand;
 
 /// Set Tearing Effect
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub struct SetTearingEffect(pub TearingEffect);
+pub struct SetTearingEffect(TearingEffect);
+
+impl SetTearingEffect {
+    /// Construct a new SetTearingEffect DCS with the given value
+    pub fn new(tearing_effect: TearingEffect) -> Self {
+        SetTearingEffect(tearing_effect)
+    }
+}
 
 impl DcsCommand for SetTearingEffect {
     fn instruction(&self) -> u8 {
diff --git a/mipidsi/src/lib.rs b/mipidsi/src/lib.rs
index 9a97bd6..e9a9da0 100644
--- a/mipidsi/src/lib.rs
+++ b/mipidsi/src/lib.rs
@@ -257,7 +257,7 @@ where
     ///
     pub fn set_tearing_effect(&mut self, tearing_effect: TearingEffect) -> Result<(), Error> {
         self.dcs
-            .write_command(dcs::SetTearingEffect(tearing_effect))
+            .write_command(dcs::SetTearingEffect::new(tearing_effect))
     }
 
     ///
diff --git a/mipidsi/src/models/gc9a01.rs b/mipidsi/src/models/gc9a01.rs
index d307917..2ead2c7 100644
--- a/mipidsi/src/models/gc9a01.rs
+++ b/mipidsi/src/models/gc9a01.rs
@@ -119,7 +119,7 @@ impl Model for GC9A01 {
         dcs.write_raw(0x74, &[0x10, 0x85, 0x80, 0x00, 0x00, 0x4E, 0x00])?;
         dcs.write_raw(0x98, &[0x3e, 0x07])?;
 
-        dcs.write_command(SetInvertMode(options.invert_colors))?; // set color inversion
+        dcs.write_command(SetInvertMode::new(options.invert_colors))?; // set color inversion
 
         dcs.write_command(ExitSleepMode)?; // turn off sleep
         delay.delay_us(120_000);
diff --git a/mipidsi/src/models/ili934x.rs b/mipidsi/src/models/ili934x.rs
index 2a3d7f4..380d62a 100644
--- a/mipidsi/src/models/ili934x.rs
+++ b/mipidsi/src/models/ili934x.rs
@@ -29,7 +29,7 @@ where
 
     dcs.write_command(madctl)?;
     dcs.write_raw(0xB4, &[0x0])?;
-    dcs.write_command(SetInvertMode(options.invert_colors))?;
+    dcs.write_command(SetInvertMode::new(options.invert_colors))?;
     dcs.write_command(SetPixelFormat::new(pixel_format))?;
 
     dcs.write_command(EnterNormalMode)?;
diff --git a/mipidsi/src/models/ili9486.rs b/mipidsi/src/models/ili9486.rs
index aebfc23..d598e30 100644
--- a/mipidsi/src/models/ili9486.rs
+++ b/mipidsi/src/models/ili9486.rs
@@ -169,7 +169,7 @@ where
     dcs.write_command(madctl)?; // left -> right, bottom -> top RGB
                                 // dcs.write_command(Instruction::VCMOFSET, &[0x00, 0x48, 0x00, 0x48])?; //VCOM  Control 1 [00 40 00 40]
                                 // dcs.write_command(Instruction::INVCO, &[0x0])?; //Inversion Control [00]
-    dcs.write_command(SetInvertMode(options.invert_colors))?;
+    dcs.write_command(SetInvertMode::new(options.invert_colors))?;
 
     // optional gamma setup
     // dcs.write_raw(Instruction::PGC, &[0x00, 0x2C, 0x2C, 0x0B, 0x0C, 0x04, 0x4C, 0x64, 0x36, 0x03, 0x0E, 0x01, 0x10, 0x01, 0x00])?; // Positive Gamma Control
diff --git a/mipidsi/src/models/st7735s.rs b/mipidsi/src/models/st7735s.rs
index 6883a0d..1a94521 100644
--- a/mipidsi/src/models/st7735s.rs
+++ b/mipidsi/src/models/st7735s.rs
@@ -42,7 +42,7 @@ impl Model for ST7735s {
         dcs.write_command(ExitSleepMode)?; // turn off sleep
         delay.delay_us(120_000);
 
-        dcs.write_command(SetInvertMode(options.invert_colors))?; // set color inversion
+        dcs.write_command(SetInvertMode::new(options.invert_colors))?; // set color inversion
         dcs.write_raw(0xB1, &[0x05, 0x3A, 0x3A])?; // set frame rate
         dcs.write_raw(0xB2, &[0x05, 0x3A, 0x3A])?; // set frame rate
         dcs.write_raw(0xB3, &[0x05, 0x3A, 0x3A, 0x05, 0x3A, 0x3A])?; // set frame rate
diff --git a/mipidsi/src/models/st7789.rs b/mipidsi/src/models/st7789.rs
index 91486d7..8de1bc8 100644
--- a/mipidsi/src/models/st7789.rs
+++ b/mipidsi/src/models/st7789.rs
@@ -51,7 +51,7 @@ impl Model for ST7789 {
         dcs.write_command(SetScrollArea::from(options))?;
         dcs.write_command(madctl)?;
 
-        dcs.write_command(SetInvertMode(options.invert_colors))?;
+        dcs.write_command(SetInvertMode::new(options.invert_colors))?;
 
         let pf = PixelFormat::with_all(BitsPerPixel::from_rgb_color::<Self::ColorFormat>());
         dcs.write_command(SetPixelFormat::new(pf))?;