Mirrors_UI_SDK/lvgl
1
0
Fork 0
mirror of https://github.com/lvgl/lvgl.git synced 2026-05-18 17:00:31 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

refactor(drm): rename config allowing us to link with GBM automatically (#8203)

Browse Source
This commit is contained in:
Erik Tagirov
2025-06-06 08:27:39 +02:00
committed by GitHub
parent 9cf1e38a90
commit 9a007bc0e4
3 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lv_conf_template.h
+1 -1
View File
@@ -1247,7 +1247,7 @@
* shared across sub-systems and libraries using the Linux DMA-BUF API.
* The GBM library aims to provide a platform independent memory management system
* it supports the major GPU vendors - This option requires linking with libgbm */
#define LV_LINUX_DRM_GBM_BUFFERS 0
#define LV_USE_LINUX_DRM_GBM_BUFFERS 0
#endif
/** Interface for TFT_eSPI */
src/drivers/display/drm/lv_linux_drm.c
+9 -9
View File
@@ -25,7 +25,7 @@
#include "../../../stdlib/lv_sprintf.h"
#include "../../../draw/lv_draw_buf.h"
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
#include <gbm.h>
#include <linux/dma-buf.h>
@@ -110,7 +110,7 @@ static void drm_dmabuf_set_active_buf(lv_event_t * event);
static uint32_t tick_get_cb(void);
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
static int create_gbm_buffer(drm_dev_t * drm_dev, drm_buffer_t * buf);
@@ -120,7 +120,7 @@ static uint32_t tick_get_cb(void);
* STATIC VARIABLES
**********************/
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
static struct gbm_device * gbm_device;
@@ -186,7 +186,7 @@ static void drm_dmabuf_set_active_buf(lv_event_t * event)
}
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
struct dma_buf_sync sync_req;
sync_req.flags = DMA_BUF_SYNC_START | DMA_BUF_SYNC_RW;
@@ -442,7 +442,7 @@ static int drm_dmabuf_set_plane(drm_dev_t * drm_dev, drm_buffer_t * buf)
static int first = 1;
uint32_t flags = DRM_MODE_PAGE_FLIP_EVENT | DRM_MODE_ATOMIC_NONBLOCK;
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
struct dma_buf_sync sync_req;
@@ -807,7 +807,7 @@ static int drm_setup(drm_dev_t * drm_dev, const char * device_path, int64_t conn
(fourcc >> 0) & 0xff, (fourcc >> 8) & 0xff, (fourcc >> 16) & 0xff, (fourcc >> 24) & 0xff);
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
/* Create GBM device and buffer */
gbm_device = gbm_create_device(drm_dev->fd);
@@ -886,7 +886,7 @@ static int drm_allocate_dumb(drm_dev_t * drm_dev, drm_buffer_t * buf)
return 0;
}
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
static int create_gbm_buffer(drm_dev_t * drm_dev, drm_buffer_t * buf)
{
@@ -975,14 +975,14 @@ static int create_gbm_buffer(drm_dev_t * drm_dev, drm_buffer_t * buf)
}
#endif /* END LV_LINUX_DRM_GBM_BUFFERS */
#endif /* END LV_USE_LINUX_DRM_GBM_BUFFERS */
static int drm_setup_buffers(drm_dev_t * drm_dev)
{
int ret;
#if LV_LINUX_DRM_GBM_BUFFERS
#if LV_USE_LINUX_DRM_GBM_BUFFERS
ret = create_gbm_buffer(drm_dev, &drm_dev->drm_bufs[0]);
if(ret < 0) {
src/lv_conf_internal.h
+4 -4
View File
@@ -4040,11 +4040,11 @@
* shared across sub-systems and libraries using the Linux DMA-BUF API.
* The GBM library aims to provide a platform independent memory management system
* it supports the major GPU vendors - This option requires linking with libgbm */
#ifndef LV_LINUX_DRM_GBM_BUFFERS
#ifdef CONFIG_LV_LINUX_DRM_GBM_BUFFERS
#define LV_LINUX_DRM_GBM_BUFFERS CONFIG_LV_LINUX_DRM_GBM_BUFFERS
#ifndef LV_USE_LINUX_DRM_GBM_BUFFERS
#ifdef CONFIG_LV_USE_LINUX_DRM_GBM_BUFFERS
#define LV_USE_LINUX_DRM_GBM_BUFFERS CONFIG_LV_USE_LINUX_DRM_GBM_BUFFERS
#else
#define LV_LINUX_DRM_GBM_BUFFERS 0
#define LV_USE_LINUX_DRM_GBM_BUFFERS 0
#endif
#endif
#endif