From: Gustavo Padovan gustavo.padovan@collabora.co.uk
Set CRTC, planes and connectors to use the default implementations from the atomic helper library. The helpers will work to keep track of state for each DRM object.
Signed-off-by: Gustavo Padovan gustavo.padovan@collabora.co.uk --- drivers/gpu/drm/bridge/ptn3460.c | 4 ++++ drivers/gpu/drm/exynos/exynos_dp_core.c | 4 ++++ drivers/gpu/drm/exynos/exynos_drm_connector.c | 4 ++++ drivers/gpu/drm/exynos/exynos_drm_crtc.c | 5 +++++ drivers/gpu/drm/exynos/exynos_drm_dpi.c | 4 ++++ drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 ++ drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++++ drivers/gpu/drm/exynos/exynos_drm_plane.c | 4 ++++ drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 ++++ drivers/gpu/drm/exynos/exynos_hdmi.c | 4 ++++ 10 files changed, 39 insertions(+)
diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c index d466696..54c3af4 100644 --- a/drivers/gpu/drm/bridge/ptn3460.c +++ b/drivers/gpu/drm/bridge/ptn3460.c @@ -24,6 +24,7 @@ #include "drm_edid.h" #include "drm_crtc.h" #include "drm_crtc_helper.h" +#include "drm_atomic_helper.h"
#include "bridge/ptn3460.h"
@@ -255,6 +256,9 @@ struct drm_connector_funcs ptn3460_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = ptn3460_detect, .destroy = ptn3460_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder, diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 34d46aa..40f0158 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -27,6 +27,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h> #include <drm/drm_panel.h> #include <drm/bridge/ptn3460.h>
@@ -951,6 +952,9 @@ static struct drm_connector_funcs exynos_dp_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = exynos_dp_detect, .destroy = exynos_dp_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
static int exynos_dp_get_modes(struct drm_connector *connector) diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c index ba9b3d5..980b085 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -13,6 +13,7 @@
#include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h>
#include <drm/exynos_drm.h> #include "exynos_drm_drv.h" @@ -182,6 +183,9 @@ static struct drm_connector_funcs exynos_connector_funcs = { .fill_modes = exynos_drm_connector_fill_modes, .detect = exynos_drm_connector_detect, .destroy = exynos_drm_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
struct drm_connector *exynos_drm_connector_create(struct drm_device *dev, diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 8d7fc7b..cf16844 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -14,6 +14,8 @@
#include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic.h> +#include <drm/drm_atomic_helper.h>
#include "exynos_drm_crtc.h" #include "exynos_drm_drv.h" @@ -271,6 +273,9 @@ static struct drm_crtc_funcs exynos_crtc_funcs = { .page_flip = exynos_drm_crtc_page_flip, .destroy = exynos_drm_crtc_destroy, .set_property = exynos_drm_crtc_set_property, + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, };
static const struct drm_prop_enum_list mode_names[] = { diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index 37678cf..ced5c23 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -13,6 +13,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_panel.h> +#include <drm/drm_atomic_helper.h>
#include <linux/regulator/consumer.h>
@@ -63,6 +64,9 @@ static struct drm_connector_funcs exynos_dpi_connector_funcs = { .detect = exynos_dpi_detect, .fill_modes = drm_helper_probe_single_connector_modes, .destroy = exynos_dpi_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
static int exynos_dpi_get_modes(struct drm_connector *connector) diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 25ba362..df2484f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -113,6 +113,8 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) if (ret) goto err_cleanup_vblank;
+ drm_mode_config_reset(dev); + /* * enable drm irq mode. * - with irq_enabled = true, we can use the vblank feature. diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 05fe93d..6e9c2c3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -14,6 +14,7 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_mipi_dsi.h> #include <drm/drm_panel.h> +#include <drm/drm_atomic_helper.h>
#include <linux/clk.h> #include <linux/gpio/consumer.h> @@ -1461,6 +1462,9 @@ static struct drm_connector_funcs exynos_dsi_connector_funcs = { .detect = exynos_dsi_detect, .fill_modes = drm_helper_probe_single_connector_modes, .destroy = exynos_dsi_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
static int exynos_dsi_get_modes(struct drm_connector *connector) diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 7bf922b..d8b6f99 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -13,6 +13,7 @@
#include <drm/exynos_drm.h> #include <drm/drm_plane_helper.h> +#include <drm/drm_atomic_helper.h> #include "exynos_drm_drv.h" #include "exynos_drm_crtc.h" #include "exynos_drm_fb.h" @@ -243,6 +244,9 @@ static struct drm_plane_funcs exynos_plane_funcs = { .disable_plane = drm_plane_helper_disable, .destroy = exynos_plane_destroy, .set_property = exynos_plane_set_property, + .reset = drm_atomic_helper_plane_reset, + .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, };
static int exynos_plane_atomic_check(struct drm_plane *plane, diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 9c8300e..a4d7743 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -20,6 +20,7 @@
#include <drm/drm_edid.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h>
#include "exynos_drm_drv.h" #include "exynos_drm_crtc.h" @@ -472,6 +473,9 @@ static struct drm_connector_funcs vidi_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = vidi_detect, .destroy = vidi_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
static int vidi_get_modes(struct drm_connector *connector) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 5765a16..6aa0d65 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -17,6 +17,7 @@ #include <drm/drmP.h> #include <drm/drm_edid.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h>
#include "regs-hdmi.h"
@@ -1054,6 +1055,9 @@ static struct drm_connector_funcs hdmi_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = hdmi_detect, .destroy = hdmi_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, };
static int hdmi_get_modes(struct drm_connector *connector)