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add cm_hx8896a01_dsi_vdo_drv cm_hx8896a01_dsi_vdo_boe_drv based on dummy_lcm_drv
1 parent 9ace4c3 commit 2902fef

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3 files changed

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3 files changed

+218
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‎mediatek/custom/common/kernel/lcm/cm_hx8896a01_dsi_vdo/cm_hx8896a01_dsi_vdo.c‎

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#include <linux/string.h>
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#include "lcm_drv.h"
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// ---------------------------------------------------------------------------
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// Local Constants
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// ---------------------------------------------------------------------------
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#define FRAME_WIDTH (480)
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#define FRAME_HEIGHT (800)
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// ---------------------------------------------------------------------------
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// Local Variables
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// ---------------------------------------------------------------------------
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static LCM_UTIL_FUNCS lcm_util = {0};
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#define SET_RESET_PIN(v) (lcm_util.set_reset_pin((v)))
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#define UDELAY(n) (lcm_util.udelay(n))
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#define MDELAY(n) (lcm_util.mdelay(n))
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// ---------------------------------------------------------------------------
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// Local Functions
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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// LCM Driver Implementations
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// ---------------------------------------------------------------------------
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static void lcm_set_util_funcs(const LCM_UTIL_FUNCS *util)
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{
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memcpy(&lcm_util, util, sizeof(LCM_UTIL_FUNCS));
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}
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static void lcm_get_params(LCM_PARAMS *params)
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{
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memset(params, 0, sizeof(LCM_PARAMS));
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params->type = LCM_TYPE_DPI;
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params->ctrl = LCM_CTRL_NONE;
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params->width = FRAME_WIDTH;
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params->height = FRAME_HEIGHT;
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params->dpi.mipi_pll_clk_ref = 0;
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params->dpi.mipi_pll_clk_div1 = 42;
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params->dpi.mipi_pll_clk_div2 = 10;
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params->dpi.dpi_clk_div = 2;
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params->dpi.dpi_clk_duty = 1;
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params->dpi.clk_pol = LCM_POLARITY_FALLING;
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params->dpi.de_pol = LCM_POLARITY_FALLING;
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params->dpi.vsync_pol = LCM_POLARITY_FALLING;
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params->dpi.hsync_pol = LCM_POLARITY_FALLING;
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params->dpi.hsync_pulse_width = 4;
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params->dpi.hsync_back_porch = 10;
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params->dpi.hsync_front_porch = 18;
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params->dpi.vsync_pulse_width = 2;
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params->dpi.vsync_back_porch = 2;
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params->dpi.vsync_front_porch = 14;
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params->dpi.format = LCM_DPI_FORMAT_RGB888;
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params->dpi.rgb_order = LCM_COLOR_ORDER_RGB;
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params->dpi.is_serial_output = 0;
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params->dpi.intermediat_buffer_num = 2;
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params->dpi.io_driving_current = 0;
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}
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static void lcm_init(void)
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{
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}
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static void lcm_suspend(void)
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{
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}
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static void lcm_resume(void)
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{
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}
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// ---------------------------------------------------------------------------
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// Get LCM Driver Hooks
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// ---------------------------------------------------------------------------
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LCM_DRIVER cm_hx8896a01_dsi_vdo_drv =
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{
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.set_util_funcs = lcm_set_util_funcs,
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.get_params = lcm_get_params,
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.init = lcm_init,
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.suspend = lcm_suspend,
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.resume = lcm_resume
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};

‎mediatek/custom/common/kernel/lcm/cm_hx8896a01_dsi_vdo_boe/cm_hx8896a01_dsi_vdo_boe.c‎

Lines changed: 104 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,104 @@
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#include <linux/string.h>
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#include "lcm_drv.h"
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// ---------------------------------------------------------------------------
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// Local Constants
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// ---------------------------------------------------------------------------
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#define FRAME_WIDTH (480)
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#define FRAME_HEIGHT (800)
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// ---------------------------------------------------------------------------
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// Local Variables
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// ---------------------------------------------------------------------------
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static LCM_UTIL_FUNCS lcm_util = {0};
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#define SET_RESET_PIN(v) (lcm_util.set_reset_pin((v)))
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#define UDELAY(n) (lcm_util.udelay(n))
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#define MDELAY(n) (lcm_util.mdelay(n))
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// ---------------------------------------------------------------------------
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// Local Functions
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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// LCM Driver Implementations
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// ---------------------------------------------------------------------------
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static void lcm_set_util_funcs(const LCM_UTIL_FUNCS *util)
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{
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memcpy(&lcm_util, util, sizeof(LCM_UTIL_FUNCS));
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}
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static void lcm_get_params(LCM_PARAMS *params)
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{
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memset(params, 0, sizeof(LCM_PARAMS));
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params->type = LCM_TYPE_DPI;
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params->ctrl = LCM_CTRL_NONE;
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params->width = FRAME_WIDTH;
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params->height = FRAME_HEIGHT;
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params->dpi.mipi_pll_clk_ref = 0;
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params->dpi.mipi_pll_clk_div1 = 42;
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params->dpi.mipi_pll_clk_div2 = 10;
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params->dpi.dpi_clk_div = 2;
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params->dpi.dpi_clk_duty = 1;
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params->dpi.clk_pol = LCM_POLARITY_FALLING;
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params->dpi.de_pol = LCM_POLARITY_FALLING;
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params->dpi.vsync_pol = LCM_POLARITY_FALLING;
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params->dpi.hsync_pol = LCM_POLARITY_FALLING;
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params->dpi.hsync_pulse_width = 4;
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params->dpi.hsync_back_porch = 10;
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params->dpi.hsync_front_porch = 18;
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params->dpi.vsync_pulse_width = 2;
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params->dpi.vsync_back_porch = 2;
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params->dpi.vsync_front_porch = 14;
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params->dpi.format = LCM_DPI_FORMAT_RGB888;
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params->dpi.rgb_order = LCM_COLOR_ORDER_RGB;
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params->dpi.is_serial_output = 0;
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params->dpi.intermediat_buffer_num = 2;
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params->dpi.io_driving_current = 0;
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}
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static void lcm_init(void)
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{
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}
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static void lcm_suspend(void)
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{
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}
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static void lcm_resume(void)
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{
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}
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// ---------------------------------------------------------------------------
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// Get LCM Driver Hooks
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// ---------------------------------------------------------------------------
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LCM_DRIVER cm_hx8896a01_dsi_vdo_boe_drv =
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{
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.set_util_funcs = lcm_set_util_funcs,
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.get_params = lcm_get_params,
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.init = lcm_init,
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.suspend = lcm_suspend,
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.resume = lcm_resume
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};

‎mediatek/custom/common/kernel/lcm/mt65xx_lcm_list.c‎

Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -168,6 +168,8 @@ extern LCM_DRIVER otm9605a_dsi_vdo_lg_lcm_drv;
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extern LCM_DRIVER nt35517_dsi_vdo_qhd_lcm_drv;
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extern LCM_DRIVER hx8389b_qhd_dsi_vdo_drv;
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extern LCM_DRIVER cm_hx8896a01_dsi_vdo_drv;
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extern LCM_DRIVER cm_hx8896a01_dsi_vdo_boe_drv;
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LCM_DRIVER* lcm_driver_list[] =
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{
@@ -751,6 +753,14 @@ LCM_DRIVER* lcm_driver_list[] =
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&hx8389b_qhd_dsi_vdo_drv,
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#endif
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#if defined(CM_HX8896A01_DSI_VDO)
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&cm_hx8896a01_dsi_vdo_drv,
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#endif
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#if defined(CM_HX8896A01_DSI_VDO_BOE)
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&cm_hx8896a01_dsi_vdo_boe_drv,
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#endif
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};
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#define LCM_COMPILE_ASSERT(condition) LCM_COMPILE_ASSERT_X(condition, __LINE__)

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