KERNELBUILD.md

Build Kernel for Lenovo D330

Download

Go to Kernel.org and download the last longterm tarball release.

Version	Status in D330
5.4.x	recommended
4.19.x	works

Patchs (last 5.4.x kernels has this patchs)

Unzip, search following files and modify.

vlv_dsi_pll.c

Find:

I915_WRITE(MIPIO_TXESC_CLK_DIV1, txesc1_div & GLK_TX_ESC_CLK_DIV1_MASK);
I915_WRITE(MIPIO_TXESC_CLK_DIV2, txesc2_div & GLK_TX_ESC_CLK_DIV2_MASK);

Replace:

I915_WRITE(MIPIO_TXESC_CLK_DIV1, (1 << (txesc1_div - 1)) & GLK_TX_ESC_CLK_DIV1_MASK);
I915_WRITE(MIPIO_TXESC_CLK_DIV2, (1 << (txesc2_div - 1)) & GLK_TX_ESC_CLK_DIV2_MASK);

drm_panel_orientation_quirks.c

Find:

 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,

Replace:

 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,
   }, {	/* Lenovo Ideapad D330-10IGM (HD) */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,
  	}, {	/* Lenovo Ideapad D330-10IGM (FHD) */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,   
  	}, {	/* Lenovo Ideapad D330-10IGL (HD) */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGL"),
 		},
 		.driver_data = (void *)&lcd800x1280_rightside_up,

Dependencies

Install

sudo apt install libncurses-dev flex bison openssl libssl-dev dkms libelf-dev dwarves liblz4-tool -y

Config

Open terminal and go into kernel folder, type:

make localmodconfig

Enter to all

make menuconfig

Save and Exit

Make

Type:

make -j$(nproc) deb-pkg

Wait for about 1 hour

Credits:

• Locos por Linux
• GLK-DSI patch
• Panel orientation Quirk