On 2015년 08월 04일 04:09, Gustavo Padovan wrote:
> From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
>
> This functions was just hiding the encoder and connector creation in
> a way that was less clean than if we get rid of it. For example,
> exynos_encoder ops had .create_connector() defined only because we were
> handing off the encoder and connector creation to
> exynos_drm_create_enc_conn(). Without this function we can directly call
> the create_connector function internally in the code, without the need of
> any vtable access.
>
> It also does some refactoring in the code like creating a bind function
> for dpi devices.
>
> Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/exynos/exynos7_drm_decon.c | 3 +--
> drivers/gpu/drm/exynos/exynos_dp_core.c | 20 ++++++++++++++++---
> drivers/gpu/drm/exynos/exynos_drm_core.c | 30 -----------------------------
> drivers/gpu/drm/exynos/exynos_drm_dpi.c | 26 +++++++++++++++++++++++--
> drivers/gpu/drm/exynos/exynos_drm_drv.h | 12 ++++++------
> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 20 ++++++++++++-------
> drivers/gpu/drm/exynos/exynos_drm_encoder.c | 11 +++++++----
> drivers/gpu/drm/exynos/exynos_drm_encoder.h | 4 +++-
> drivers/gpu/drm/exynos/exynos_drm_fimd.c | 3 +--
> drivers/gpu/drm/exynos/exynos_drm_vidi.c | 20 ++++++++++---------
> drivers/gpu/drm/exynos/exynos_hdmi.c | 21 +++++++++++++++++---
> 11 files changed, 101 insertions(+), 69 deletions(-)
>
[-- SNIP --]
> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> index 11bac50..f72ceeb 100644
> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> @@ -44,6 +44,7 @@
>
> #include "exynos_drm_drv.h"
> #include "exynos_drm_crtc.h"
> +#include "exynos_drm_encoder.h"
> #include "exynos_mixer.h"
>
> #include <linux/gpio.h>
> @@ -1783,7 +1784,6 @@ static void hdmi_disable(struct exynos_drm_encoder *encoder)
> }
>
> static struct exynos_drm_encoder_ops hdmi_encoder_ops = {
> - .create_connector = hdmi_create_connector,
> .mode_fixup = hdmi_mode_fixup,
> .mode_set = hdmi_mode_set,
> .enable = hdmi_enable,
> @@ -1917,11 +1917,26 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
> {
> struct drm_device *drm_dev = data;
> struct hdmi_context *hdata = dev_get_drvdata(dev);
> + struct exynos_drm_encoder *exynos_encoder = &hdata->encoder;
> + int ret;
>
> hdata->drm_dev = drm_dev;
>
> - return exynos_drm_create_enc_conn(drm_dev, &hdata->encoder,
> - EXYNOS_DISPLAY_TYPE_HDMI);
> + ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
> + EXYNOS_DISPLAY_TYPE_HDMI);
> + if (ret) {
> + DRM_ERROR("failed to create encoder\n");
> + return ret;
> + }
> +
> + hdmi_create_connector(exynos_encoder);
ret = hdmi_create_connector(exynos_encoder);
> + if (ret) {
> + DRM_ERROR("failed to create connector ret = %d\n", ret);
> + drm_encoder_cleanup(&exynos_encoder->base);
> + return ret;
> + }
> +
> + return 0;
> }
>
> static void hdmi_unbind(struct device *dev, struct device *master, void *data)
>
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