From: Rahul Sharma <rahul.sharma@samsung.com>
To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org
Cc: inki.dae@samsung.com, r.sh.open@gmail.com, joshi@samsung.com,
Rahul Sharma <rahul.sharma@samsung.com>
Subject: [PATCH 1/5] drm/exynos: remove dummy hdmiphy clock from hdmi driver
Date: Wed, 02 Apr 2014 22:43:42 +0530 [thread overview]
Message-ID: <1396458826-3051-2-git-send-email-rahul.sharma@samsung.com> (raw)
In-Reply-To: <1396458826-3051-1-git-send-email-rahul.sharma@samsung.com>
From: Rahul Sharma <Rahul.Sharma@samsung.com>
Exynos drm hdmi driver used to get dummy hdmiphy clock to
control the PMU bit for hdmiphy. This clock is removed
during CCF migration. This should also be cleaned from
hdmi driver.
Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 25bf65a..23abfa0 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -74,7 +74,6 @@ struct hdmi_resources {
struct clk *sclk_hdmi;
struct clk *sclk_pixel;
struct clk *sclk_hdmiphy;
- struct clk *hdmiphy;
struct clk *mout_hdmi;
struct regulator_bulk_data *regul_bulk;
int regul_count;
@@ -1854,7 +1853,6 @@ static void hdmi_poweron(struct exynos_drm_display *display)
if (regulator_bulk_enable(res->regul_count, res->regul_bulk))
DRM_DEBUG_KMS("failed to enable regulator bulk\n");
- clk_prepare_enable(res->hdmiphy);
clk_prepare_enable(res->hdmi);
clk_prepare_enable(res->sclk_hdmi);
@@ -1881,7 +1879,6 @@ static void hdmi_poweroff(struct exynos_drm_display *display)
clk_disable_unprepare(res->sclk_hdmi);
clk_disable_unprepare(res->hdmi);
- clk_disable_unprepare(res->hdmiphy);
regulator_bulk_disable(res->regul_count, res->regul_bulk);
pm_runtime_put_sync(hdata->dev);
@@ -1977,11 +1974,6 @@ static int hdmi_resources_init(struct hdmi_context *hdata)
DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n");
goto fail;
}
- res->hdmiphy = devm_clk_get(dev, "hdmiphy");
- if (IS_ERR(res->hdmiphy)) {
- DRM_ERROR("failed to get clock 'hdmiphy'\n");
- goto fail;
- }
res->mout_hdmi = devm_clk_get(dev, "mout_hdmi");
if (IS_ERR(res->mout_hdmi)) {
DRM_ERROR("failed to get clock 'mout_hdmi'\n");
--
1.7.9.5
next prev parent reply other threads:[~2014-04-02 17:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 17:13 [PATCH 0/5] drm/exynos: enable support for exynos5420 hdmi Rahul Sharma
2014-04-02 17:13 ` Rahul Sharma [this message]
2014-04-10 15:32 ` [PATCH 1/5] drm/exynos: remove dummy hdmiphy clock from hdmi driver Tomasz Figa
2014-04-11 1:49 ` Rahul Sharma
2014-04-02 17:13 ` [PATCH 2/5] drm/exynos: use regmap interface to set hdmiphy control bit in pmu Rahul Sharma
2014-04-03 15:53 ` Inki Dae
2014-04-04 2:21 ` Rahul Sharma
2014-04-10 17:00 ` Tomasz Figa
2014-04-11 1:52 ` Rahul Sharma
2014-05-19 7:29 ` Rahul Sharma
2014-04-02 17:13 ` [PATCH 3/5] drm/exynos: remove unnecessary read for phy configuration values Rahul Sharma
2014-04-10 17:02 ` Tomasz Figa
2014-04-02 17:13 ` [PATCH 4/5] drm/exynos: add support for apb mapped phys in hdmi driver Rahul Sharma
2014-04-10 17:17 ` Tomasz Figa
2014-04-11 2:36 ` Rahul Sharma
2014-04-02 17:13 ` [PATCH 5/5] drm/exynos: enable support for exynos5420 hdmi device Rahul Sharma
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1396458826-3051-2-git-send-email-rahul.sharma@samsung.com \
--to=rahul.sharma@samsung.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=inki.dae@samsung.com \
--cc=joshi@samsung.com \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=r.sh.open@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.