[PATCH v6 0/3] Add MediaTek display PWM driver
yh.huang at mediatek.com
Tue Jul 28 20:01:21 PDT 2015
On Fri, 2015-07-24 at 17:10 +0800, YH Huang wrote:
> On Fri, 2015-07-24 at 10:42 +0200, Matthias Brugger wrote:
> > On Monday, July 20, 2015 04:17:14 PM YH Huang wrote:
> > > This patch series add the use of display PWM driver, documentation
> > > and device tree for Mediatek SoCs. The driver is used to support
> > > the backlight of the panel. This is based on v4.2-rc1.
> > >
> > > The clock definitions (CLK_MM_DISP_PWM*) are added by James Liao's patch:
> > > clk: mediatek: Add subsystem clocks of MT8173
> > >
> > > Change in v6:
> > > 1. Enable clocks in the pwm_enable function
> > > 2. Remove suspend/resume code since pwm-backlight driver has done the same
> > > things 3. Revise some code to make it easier to read
> > >
> > Can you please provide the whole change log for all versions the next time.
> > It's easier this way to understand the evolution of the series.
> Change in v6:
> 1. Enable clocks in the pwm_enable function.
> 2. Remove suspend/resume code since pwm-backlight driver has done the
> same things.
> 3. Revise some code to make it easier to read.
> Change in v5:
> 1. Configure PWM output via pinctrl.
> 2. Fix the parameter name in dtsi.
> Change in v4:
> 1. Codebase is on v4.2-rc1.
> 2. Add the PWM node in dtsi.
> 3. Change the dependency in Kconfig.
> 4. Rewrite some code for readability.
> Change in v3:
> 1. Add suspend/resume function.
> 2. Fix the formula for high_width calculation.
> 3. Rewrite some code to make it easier to read.
> 4. Add more information in the commit message.
> Change in v2:
> 1. Rewrite descriptions for driver in kconfig to make it much clear.
> 2. Rename the driver from "pwm-mediatek-disp" to "pwm-mtk-disp".
> 3. Disable clocks in the error path.
> 4. Change the shift values in decimal instead of hex.
> 5. Rename and add some variables or function name for consistency and
> 6. Drop unnecessary parentheses, spaces, variables and add newlines to
> make the code easiler to read.
If you have any suggestions, please let me know.
Perhaps we can apply the patch?
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