Re: [PATCH V2 0/2] OMAPDSS: DISPC: Peformance improvement of DISPC Scaling
On Mon, 2011-12-19 at 14:03 +0530, Chandrabhanu Mahapatra wrote: Hi everyone, the following patch set directs to improve the scaling performance of DISPC module which consists of two pacthes. The first patch is based on code of Lajos Molnar la...@ti.com from Android Kernel, which updates the code with new set of coefficients to improve the scaling performance. The second patch is based on some very valuable suggestions by Sebastien Fagard s-fag...@ti.com and directs to modify the clock requirements for scaling to support OMAP4 and avoid clock failure issues. I have tested these patches on OMAP2, OMAP3 AND OMAP4. To test on 2430SDP board I have created a patch to enable the display which will follow later. All your comments and suggestions are welcome. Thanks, this looks good. Applied to DSS master branch. There was a minor conflict with the Makefile, but I fixed that. Btw, when doing new versions of a patch series, it would be good to have a short history of the series in the introduction email, so that the reviewers can easily see what's new in each version. Tomi signature.asc Description: This is a digitally signed message part
Re: [PATCH V2 0/2] OMAPDSS: DISPC: Peformance improvement of DISPC Scaling
On Tue, Dec 20, 2011 at 2:06 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote: On Mon, 2011-12-19 at 14:03 +0530, Chandrabhanu Mahapatra wrote: Hi everyone, the following patch set directs to improve the scaling performance of DISPC module which consists of two pacthes. The first patch is based on code of Lajos Molnar la...@ti.com from Android Kernel, which updates the code with new set of coefficients to improve the scaling performance. The second patch is based on some very valuable suggestions by Sebastien Fagard s-fag...@ti.com and directs to modify the clock requirements for scaling to support OMAP4 and avoid clock failure issues. I have tested these patches on OMAP2, OMAP3 AND OMAP4. To test on 2430SDP board I have created a patch to enable the display which will follow later. All your comments and suggestions are welcome. Thanks, this looks good. Applied to DSS master branch. There was a minor conflict with the Makefile, but I fixed that. Btw, when doing new versions of a patch series, it would be good to have a short history of the series in the introduction email, so that the reviewers can easily see what's new in each version. Tomi Thanks Tomi ! Its a good idea to including history of the series in the introduction. I will do so in further patches to come. -- Chandrabhanu Mahapatra Texas Instruments India Pvt. Ltd. -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH V2 0/2] OMAPDSS: DISPC: Peformance improvement of DISPC Scaling
Hi everyone, the following patch set directs to improve the scaling performance of DISPC module which consists of two pacthes. The first patch is based on code of Lajos Molnar la...@ti.com from Android Kernel, which updates the code with new set of coefficients to improve the scaling performance. The second patch is based on some very valuable suggestions by Sebastien Fagard s-fag...@ti.com and directs to modify the clock requirements for scaling to support OMAP4 and avoid clock failure issues. I have tested these patches on OMAP2, OMAP3 AND OMAP4. To test on 2430SDP board I have created a patch to enable the display which will follow later. All your comments and suggestions are welcome. Regards, Chandrabhanu Chandrabhanu Mahapatra (2): OMAPDSS: DISPC: Update Fir Coefficients OMAPDSS: DISPC: Update Scaling Clock Logic drivers/video/omap2/dss/Makefile |2 +- drivers/video/omap2/dss/dispc.c| 203 +++-- drivers/video/omap2/dss/dispc.h| 11 + drivers/video/omap2/dss/dispc_coefs.c | 326 drivers/video/omap2/dss/dss_features.c |7 + drivers/video/omap2/dss/dss_features.h |1 + 6 files changed, 411 insertions(+), 139 deletions(-) create mode 100644 drivers/video/omap2/dss/dispc_coefs.c -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html