diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index 7fe4040aea46..55ada00ec974 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -199,10 +199,17 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe, cntl |= CNTL_LCDBPP24 | CNTL_BGR; break; case DRM_FORMAT_BGR565: - cntl |= CNTL_LCDBPP16_565; + if (priv->variant->is_pl110) + cntl |= CNTL_LCDBPP16; + else + cntl |= CNTL_LCDBPP16_565; break; case DRM_FORMAT_RGB565: - cntl |= CNTL_LCDBPP16_565 | CNTL_BGR; + if (priv->variant->is_pl110) + cntl |= CNTL_LCDBPP16; + else + cntl |= CNTL_LCDBPP16_565; + cntl |= CNTL_BGR; break; case DRM_FORMAT_ABGR1555: case DRM_FORMAT_XBGR1555: @@ -226,6 +233,10 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe, break; } + /* The PL110 in Integrator/Versatile does the BGR routing externally */ + if (priv->variant->external_bgr) + cntl &= ~CNTL_BGR; + /* Power sequence: first enable and chill */ writel(cntl, priv->regs + priv->ctrl);