[PATCH] drm/ingenic: Fix bad revert

Paul Cercueil
2020-10-12T10:25:23Z

Fix a badly reverted commit. The revert commit was cherry-picked from
drm-misc-next to drm-misc-next-fixes, and in the process some unrelated
code was added.

Fixes: a3fb64c00d44 "Revert "gpu/drm: ingenic: Add option to mmap GEM buffers cached""
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 16 ----------------
1 file changed, 16 deletions(-)

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index 1be1235bd546..a3d1617d7c67 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -440,20 +440,6 @@ void ingenic_drm_plane_config(struct device *dev,
}
}

-static void ingenic_drm_update_palette(struct ingenic_drm *priv,
- const struct drm_color_lut *lut)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(priv->dma_hwdescs->palette); i++) {
- u16 color = drm_color_lut_extract(lut[i].red, 5) << 11
- | drm_color_lut_extract(lut[i].green, 6) << 5
- | drm_color_lut_extract(lut[i].blue, 5);
-
- priv->dma_hwdescs->palette[i] = color;
- }
-}
-
static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *oldstate)
{
@@ -464,8 +450,6 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
dma_addr_t addr;

if (state && state->fb) {
- crtc_state = state->crtc->state;
-
addr = drm_fb_cma_get_gem_addr(state->fb, state, 0);
width = state->src_w >> 16;
height = state->src_h >> 16;
--
2.28.0