diff options
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/ili9225.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/tiny/st7586.c | 11 |
2 files changed, 6 insertions, 17 deletions
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c index 16400064320f..97a77262d791 100644 --- a/drivers/gpu/drm/tiny/ili9225.c +++ b/drivers/gpu/drm/tiny/ili9225.c @@ -89,9 +89,6 @@ static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect) bool full; void *tr; - if (!dbidev->enabled) - return; - if (!drm_dev_enter(fb->dev, &idx)) return; @@ -167,6 +164,9 @@ static void ili9225_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *state = pipe->plane.state; struct drm_rect rect; + if (!pipe->crtc.state->active) + return; + if (drm_atomic_helper_damage_merged(old_state, state, &rect)) ili9225_fb_dirty(state->fb, &rect); } @@ -275,7 +275,6 @@ static void ili9225_pipe_enable(struct drm_simple_display_pipe *pipe, ili9225_command(dbi, ILI9225_DISPLAY_CONTROL_1, 0x1017); - dbidev->enabled = true; ili9225_fb_dirty(fb, &rect); out_exit: drm_dev_exit(idx); @@ -295,16 +294,11 @@ static void ili9225_pipe_disable(struct drm_simple_display_pipe *pipe) * unplug. */ - if (!dbidev->enabled) - return; - ili9225_command(dbi, ILI9225_DISPLAY_CONTROL_1, 0x0000); msleep(50); ili9225_command(dbi, ILI9225_POWER_CONTROL_2, 0x0007); msleep(50); ili9225_command(dbi, ILI9225_POWER_CONTROL_1, 0x0a02); - - dbidev->enabled = false; } static int ili9225_dbi_command(struct mipi_dbi *dbi, u8 *cmd, u8 *par, diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index 1311e5df8721..d05de03891f8 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -118,9 +118,6 @@ static void st7586_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect) struct mipi_dbi *dbi = &dbidev->dbi; int start, end, idx, ret = 0; - if (!dbidev->enabled) - return; - if (!drm_dev_enter(fb->dev, &idx)) return; @@ -161,6 +158,9 @@ static void st7586_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *state = pipe->plane.state; struct drm_rect rect; + if (!pipe->crtc.state->active) + return; + if (drm_atomic_helper_damage_merged(old_state, state, &rect)) st7586_fb_dirty(state->fb, &rect); } @@ -237,7 +237,6 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, msleep(100); - dbidev->enabled = true; st7586_fb_dirty(fb, &rect); mipi_dbi_command(dbi, MIPI_DCS_SET_DISPLAY_ON); @@ -258,11 +257,7 @@ static void st7586_pipe_disable(struct drm_simple_display_pipe *pipe) DRM_DEBUG_KMS("\n"); - if (!dbidev->enabled) - return; - mipi_dbi_command(&dbidev->dbi, MIPI_DCS_SET_DISPLAY_OFF); - dbidev->enabled = false; } static const u32 st7586_formats[] = { |