aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/tinydrm/st7735r.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/tinydrm/st7735r.c')
-rw-r--r--drivers/gpu/drm/tinydrm/st7735r.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/tinydrm/st7735r.c b/drivers/gpu/drm/tinydrm/st7735r.c
index 98ff447f40b4..08b4fb18edb6 100644
--- a/drivers/gpu/drm/tinydrm/st7735r.c
+++ b/drivers/gpu/drm/tinydrm/st7735r.c
@@ -40,19 +40,14 @@ static void jd_t18003_t01_pipe_enable(struct drm_simple_display_pipe *pipe,
40{ 40{
41 struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); 41 struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
42 struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev); 42 struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
43 struct device *dev = tdev->drm->dev;
44 int ret; 43 int ret;
45 u8 addr_mode; 44 u8 addr_mode;
46 45
47 DRM_DEBUG_KMS("\n"); 46 DRM_DEBUG_KMS("\n");
48 47
49 mipi_dbi_hw_reset(mipi); 48 ret = mipi_dbi_poweron_reset(mipi);
50 49 if (ret)
51 ret = mipi_dbi_command(mipi, MIPI_DCS_SOFT_RESET);
52 if (ret) {
53 DRM_DEV_ERROR(dev, "Error sending command %d\n", ret);
54 return; 50 return;
55 }
56 51
57 msleep(150); 52 msleep(150);
58 53
@@ -102,7 +97,7 @@ static void jd_t18003_t01_pipe_enable(struct drm_simple_display_pipe *pipe,
102 97
103 msleep(20); 98 msleep(20);
104 99
105 mipi_dbi_pipe_enable(pipe, crtc_state); 100 mipi_dbi_enable_flush(mipi);
106} 101}
107 102
108static const struct drm_simple_display_pipe_funcs jd_t18003_t01_pipe_funcs = { 103static const struct drm_simple_display_pipe_funcs jd_t18003_t01_pipe_funcs = {