radeonsi: To remove the use of PKT3_CONTEXT_REG_RMW from radeonsi
This patch is to to remove PKT3_CONTEXT_REG_RMW from radeonsi. and avoid multiple command buffer(PM4 packet)creation for R_02881C_PA_CL_VS_OUT_CNTL.
Reviewed-by: Marek Olšák marek.olsak@amd.com Signed-off-by: Arvind Yadav arvind.yadav@amd.com