Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-04-02 Thread Maxime Ripard
On Thu, Mar 28, 2019 at 05:23:39PM +0530, Jagan Teki wrote: > On Tue, Mar 19, 2019 at 4:26 PM Maxime Ripard > wrote: > > > > On Mon, Mar 11, 2019 at 08:28:22PM +0530, Jagan Teki wrote: > > > On Mon, Mar 11, 2019 at 7:39 PM Maxime Ripard > > > wrote: > > > > > > > > On Thu, Mar 07, 2019 at

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-28 Thread Jagan Teki
On Tue, Mar 19, 2019 at 4:26 PM Maxime Ripard wrote: > > On Mon, Mar 11, 2019 at 08:28:22PM +0530, Jagan Teki wrote: > > On Mon, Mar 11, 2019 at 7:39 PM Maxime Ripard > > wrote: > > > > > > On Thu, Mar 07, 2019 at 09:24:02PM +0530, Jagan Teki wrote: > > > > On Thu, Mar 7, 2019 at 9:09 PM Maxime

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-19 Thread Maxime Ripard
On Mon, Mar 11, 2019 at 08:28:22PM +0530, Jagan Teki wrote: > On Mon, Mar 11, 2019 at 7:39 PM Maxime Ripard > wrote: > > > > On Thu, Mar 07, 2019 at 09:24:02PM +0530, Jagan Teki wrote: > > > On Thu, Mar 7, 2019 at 9:09 PM Maxime Ripard > > > wrote: > > > > > > > > On Thu, Mar 07, 2019 at

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-11 Thread Jagan Teki
On Mon, Mar 11, 2019 at 7:39 PM Maxime Ripard wrote: > > On Thu, Mar 07, 2019 at 09:24:02PM +0530, Jagan Teki wrote: > > On Thu, Mar 7, 2019 at 9:09 PM Maxime Ripard > > wrote: > > > > > > On Thu, Mar 07, 2019 at 05:49:07PM +0530, Jagan Teki wrote: > > > > On Mon, Mar 4, 2019 at 9:13 PM Maxime

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-11 Thread Maxime Ripard
On Thu, Mar 07, 2019 at 09:24:02PM +0530, Jagan Teki wrote: > On Thu, Mar 7, 2019 at 9:09 PM Maxime Ripard > wrote: > > > > On Thu, Mar 07, 2019 at 05:49:07PM +0530, Jagan Teki wrote: > > > On Mon, Mar 4, 2019 at 9:13 PM Maxime Ripard > > > wrote: > > > > > > > > On Sun, Mar 03, 2019 at

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-07 Thread Jagan Teki
On Thu, Mar 7, 2019 at 9:09 PM Maxime Ripard wrote: > > On Thu, Mar 07, 2019 at 05:49:07PM +0530, Jagan Teki wrote: > > On Mon, Mar 4, 2019 at 9:13 PM Maxime Ripard > > wrote: > > > > > > On Sun, Mar 03, 2019 at 11:05:24PM +0530, Jagan Teki wrote: > > > > TCON DRQ for non-burst DSI mode can

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-07 Thread Maxime Ripard
On Thu, Mar 07, 2019 at 05:49:07PM +0530, Jagan Teki wrote: > On Mon, Mar 4, 2019 at 9:13 PM Maxime Ripard > wrote: > > > > On Sun, Mar 03, 2019 at 11:05:24PM +0530, Jagan Teki wrote: > > > TCON DRQ for non-burst DSI mode can computed based on horizontal > > > front porch value, but the current

Re: [PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-04 Thread Maxime Ripard
On Sun, Mar 03, 2019 at 11:05:24PM +0530, Jagan Teki wrote: > TCON DRQ for non-burst DSI mode can computed based on horizontal > front porch value, but the current driver trying to include sync > timings along with front porch resulting wrong drq. > > This patch is trying to update the drq by

[PATCH v9 2/5] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits

2019-03-03 Thread Jagan Teki
TCON DRQ for non-burst DSI mode can computed based on horizontal front porch value, but the current driver trying to include sync timings along with front porch resulting wrong drq. This patch is trying to update the drq by subtracting hsync_start with hdisplay, which is horizontal front porch.