* Re: [PATCH] drm/mediatek: Remove debug messages for function calls
2020-02-26 11:27 [PATCH] drm/mediatek: Remove debug messages for function calls Enric Balletbo i Serra
@ 2020-02-27 6:09 ` CK Hu
2020-03-25 23:00 ` CK Hu
2020-04-26 3:10 ` Chun-Kuang Hu
2 siblings, 0 replies; 4+ messages in thread
From: CK Hu @ 2020-02-27 6:09 UTC (permalink / raw)
To: Enric Balletbo i Serra
Cc: linux-kernel, Collabora Kernel ML, linux-arm-kernel,
Philipp Zabel, dri-devel, linux-mediatek, David Airlie,
Matthias Brugger, Daniel Vetter
Hi, Enric:
On Wed, 2020-02-26 at 12:27 +0100, Enric Balletbo i Serra wrote:
> Equivalent information can be nowadays obtained using function tracer.
>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -----
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 --
> 2 files changed, 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index a236499123aa..882c690d3f13 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -192,7 +192,6 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk);
> if (ret) {
> @@ -212,7 +211,6 @@ static void mtk_crtc_ddp_clk_disable(struct mtk_drm_crtc *mtk_crtc)
> {
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
> clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
> }
> @@ -257,7 +255,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> if (WARN_ON(!crtc->state))
> return -EINVAL;
>
> @@ -298,7 +295,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> goto err_mutex_unprepare;
> }
>
> - DRM_DEBUG_DRIVER("mediatek_ddp_ddp_path_setup\n");
> for (i = 0; i < mtk_crtc->ddp_comp_nr - 1; i++) {
> mtk_ddp_add_comp_to_path(mtk_crtc->config_regs,
> mtk_crtc->ddp_comp[i]->id,
> @@ -348,7 +344,6 @@ static void mtk_crtc_ddp_hw_fini(struct mtk_drm_crtc *mtk_crtc)
> struct drm_crtc *crtc = &mtk_crtc->base;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> mtk_ddp_comp_stop(mtk_crtc->ddp_comp[i]);
> if (i == 1)
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 17f118ee0e57..4934834977b3 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -570,7 +570,6 @@ static int mtk_drm_sys_suspend(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_suspend(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_suspend\n");
>
> return ret;
> }
> @@ -582,7 +581,6 @@ static int mtk_drm_sys_resume(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_resume(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_resume\n");
>
> return ret;
> }
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] drm/mediatek: Remove debug messages for function calls
2020-02-26 11:27 [PATCH] drm/mediatek: Remove debug messages for function calls Enric Balletbo i Serra
2020-02-27 6:09 ` CK Hu
@ 2020-03-25 23:00 ` CK Hu
2020-04-26 3:10 ` Chun-Kuang Hu
2 siblings, 0 replies; 4+ messages in thread
From: CK Hu @ 2020-03-25 23:00 UTC (permalink / raw)
To: Enric Balletbo i Serra
Cc: linux-kernel, Collabora Kernel ML, linux-arm-kernel,
Philipp Zabel, dri-devel, linux-mediatek, David Airlie,
Matthias Brugger, Daniel Vetter
Hi, Enric:
On Wed, 2020-02-26 at 12:27 +0100, Enric Balletbo i Serra wrote:
> Equivalent information can be nowadays obtained using function tracer.
>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
Acked-by: CK Hu <ck.hu@mediatek.com>
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -----
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 --
> 2 files changed, 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index a236499123aa..882c690d3f13 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -192,7 +192,6 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk);
> if (ret) {
> @@ -212,7 +211,6 @@ static void mtk_crtc_ddp_clk_disable(struct mtk_drm_crtc *mtk_crtc)
> {
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
> clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
> }
> @@ -257,7 +255,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> if (WARN_ON(!crtc->state))
> return -EINVAL;
>
> @@ -298,7 +295,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> goto err_mutex_unprepare;
> }
>
> - DRM_DEBUG_DRIVER("mediatek_ddp_ddp_path_setup\n");
> for (i = 0; i < mtk_crtc->ddp_comp_nr - 1; i++) {
> mtk_ddp_add_comp_to_path(mtk_crtc->config_regs,
> mtk_crtc->ddp_comp[i]->id,
> @@ -348,7 +344,6 @@ static void mtk_crtc_ddp_hw_fini(struct mtk_drm_crtc *mtk_crtc)
> struct drm_crtc *crtc = &mtk_crtc->base;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> mtk_ddp_comp_stop(mtk_crtc->ddp_comp[i]);
> if (i == 1)
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 17f118ee0e57..4934834977b3 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -570,7 +570,6 @@ static int mtk_drm_sys_suspend(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_suspend(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_suspend\n");
>
> return ret;
> }
> @@ -582,7 +581,6 @@ static int mtk_drm_sys_resume(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_resume(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_resume\n");
>
> return ret;
> }
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] drm/mediatek: Remove debug messages for function calls
2020-02-26 11:27 [PATCH] drm/mediatek: Remove debug messages for function calls Enric Balletbo i Serra
2020-02-27 6:09 ` CK Hu
2020-03-25 23:00 ` CK Hu
@ 2020-04-26 3:10 ` Chun-Kuang Hu
2 siblings, 0 replies; 4+ messages in thread
From: Chun-Kuang Hu @ 2020-04-26 3:10 UTC (permalink / raw)
To: Enric Balletbo i Serra
Cc: linux-kernel, Daniel Vetter, David Airlie, DRI Development,
Matthias Brugger, moderated list:ARM/Mediatek SoC support,
Philipp Zabel, CK Hu, Collabora Kernel ML, Linux ARM
Hi, Enric:
Enric Balletbo i Serra <enric.balletbo@collabora.com> 於 2020年2月26日 週三 下午7:27寫道：
>
> Equivalent information can be nowadays obtained using function tracer.
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -----
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 --
> 2 files changed, 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index a236499123aa..882c690d3f13 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -192,7 +192,6 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk);
> if (ret) {
> @@ -212,7 +211,6 @@ static void mtk_crtc_ddp_clk_disable(struct mtk_drm_crtc *mtk_crtc)
> {
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
> clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
> }
> @@ -257,7 +255,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> int ret;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> if (WARN_ON(!crtc->state))
> return -EINVAL;
>
> @@ -298,7 +295,6 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
> goto err_mutex_unprepare;
> }
>
> - DRM_DEBUG_DRIVER("mediatek_ddp_ddp_path_setup\n");
> for (i = 0; i < mtk_crtc->ddp_comp_nr - 1; i++) {
> mtk_ddp_add_comp_to_path(mtk_crtc->config_regs,
> mtk_crtc->ddp_comp[i]->id,
> @@ -348,7 +344,6 @@ static void mtk_crtc_ddp_hw_fini(struct mtk_drm_crtc *mtk_crtc)
> struct drm_crtc *crtc = &mtk_crtc->base;
> int i;
>
> - DRM_DEBUG_DRIVER("%s\n", __func__);
> for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
> mtk_ddp_comp_stop(mtk_crtc->ddp_comp[i]);
> if (i == 1)
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 17f118ee0e57..4934834977b3 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -570,7 +570,6 @@ static int mtk_drm_sys_suspend(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_suspend(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_suspend\n");
>
> return ret;
> }
> @@ -582,7 +581,6 @@ static int mtk_drm_sys_resume(struct device *dev)
> int ret;
>
> ret = drm_mode_config_helper_resume(drm);
> - DRM_DEBUG_DRIVER("mtk_drm_sys_resume\n");
>
> return ret;
> }
> --
> 2.25.0
>
>
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 4+ messages in thread